#1D21FC Color

#1D21FC is rgb(29, 33, 252) in RGB and hsl(239, 97%, 55%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#1D21FC

HEX#1D21FC

RGBrgb(29, 33, 252)

HSLhsl(239, 97%, 55%)

HSVhsv(239, 88%, 99%)

OKLCHoklch(46.9% 0.296 266.7)

CMYKcmyk(88%, 87%, 0%, 1%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D21FC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.85:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.68:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D21FC based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D21FC Complementary#FCF81D Analogous#1D90FC Analogous#891DFC Triadic#FC1D21 Triadic#21FC1D

Tints & Shades

Lighter tints and darker shades of #1D21FC, useful for hover states, backgrounds, and text variants.

Tints

#3B3EFC #595CFC #777AFD #9B9CFD #B9BAFE #D7D7FE

Shades

#0408F1 #0306C9 #0305A6 #020483 #01035F #010237

Use #1D21FC in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex