#21146E#21146E

#21146E is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.5% C 0.144 H 278.6°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#21146E
RGB	rgb(33, 20, 110)
HSL	hsl(249, 69%, 25%)
HSV	hsv(249, 82%, 43%)
CMYK	cmyk(70%, 81.8%, 0%, 56.9%)
CIE-LAB	lab(15.22, 34.76, -49.31)
CIE-LCH	lch(15.22, 60.33, 305.18°)
OKLab	oklab(28.45% 0.0215 -0.1424)
OKLCH	oklch(28.45% 0.144 278.6)
XYZ	xyz(3.6909, 1.9491, 14.9305)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21146E #616E14

analogous

#14346E #21146E #4E146E

triadic

#21146E #6E2114 #146E21

tetradic

#21146E #6E1434 #616E14 #146E4E

square

#21146E #6E1434 #616E14 #146E4E

split-complementary

#21146E #6E4E14 #346E14

monochromatic

#08051A #110B3A #21146E #311DA2 #4027D6

Accessibility & contrast

On white

15.11

#21146E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#21146E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21146E

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21146E	#FFFFFF	#000000	##FFFFFF
##21146E	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A71

Deuteranopia (green-blind)

#00226C

Tritanopia (blue-blind)

#002F41

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #21146e;
/* rgb */ color: rgb(33, 20, 110);
/* oklch */ color: oklch(28.5% 0.144 278.6);

Tailwind

colors: {
  custom: {
    50: '#695499',
    500: '#21146e',
    950: '#000000',
  },
}

SCSS

$custom: #21146e;
$custom-light: #695499;
$custom-dark: #000000;

JSON

{
  "hex": "#21146e",
  "rgb": {
    "r": 33,
    "g": 20,
    "b": 110
  },
  "hsl": {
    "h": 248.667,
    "s": 69.231,
    "l": 25.49
  },
  "oklch": {
    "l": 0.28452,
    "c": 0.14403,
    "h": 278.6
  },
  "luminance": 0.01949
}

Semantic roles & 50–950 ramp

primary

#21146E

secondary

#95A539

accent

#EC3CD3

background

#F6F4F9

surface

#ECE8F2

border

#C7C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #21146E

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

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