#21146D#21146D

#21146D is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.143 H 278.8°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#21146D
RGB	rgb(33, 20, 109)
HSL	hsl(249, 69%, 25%)
HSV	hsv(249, 82%, 43%)
CMYK	cmyk(69.7%, 81.7%, 0%, 57.3%)
CIE-LAB	lab(15.10, 34.43, -48.85)
CIE-LCH	lch(15.10, 59.76, 305.17°)
OKLab	oklab(28.34% 0.0217 -0.1411)
OKLCH	oklch(28.34% 0.143 278.8)
XYZ	xyz(3.6368, 1.9275, 14.6454)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21146D #606D14

analogous

#14336D #21146D #4D146D

triadic

#21146D #6D2114 #146D21

tetradic

#21146D #6D1433 #606D14 #146D4D

square

#21146D #6D1433 #606D14 #146D4D

split-complementary

#21146D #6D4D14 #336D14

monochromatic

#08051A #110B39 #21146D #311DA1 #4027D4

Accessibility & contrast

On white

15.16

#21146D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#21146D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21146D

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21146D	#FFFFFF	#000000	##FFFFFF
##21146D	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296F

Deuteranopia (green-blind)

#00226B

Tritanopia (blue-blind)

#002F40

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #21146d;
/* rgb */ color: rgb(33, 20, 109);
/* oklch */ color: oklch(28.3% 0.143 278.8);

Tailwind

colors: {
  custom: {
    50: '#695498',
    500: '#21146d',
    950: '#000000',
  },
}

SCSS

$custom: #21146d;
$custom-light: #695498;
$custom-dark: #000000;

JSON

{
  "hex": "#21146d",
  "rgb": {
    "r": 33,
    "g": 20,
    "b": 109
  },
  "hsl": {
    "h": 248.764,
    "s": 68.992,
    "l": 25.294
  },
  "oklch": {
    "l": 0.28336,
    "c": 0.14275,
    "h": 278.8
  },
  "luminance": 0.01928
}

Semantic roles & 50–950 ramp

primary

#21146D

secondary

#94A439

accent

#EC3CD2

background

#F6F4F9

surface

#ECE8F2

border

#C7C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #21146D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →