#21146A#21146A

#21146A is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.139 H 279.4°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#21146A
RGB	rgb(33, 20, 106)
HSL	hsl(249, 68%, 25%)
HSV	hsv(249, 81%, 42%)
CMYK	cmyk(68.9%, 81.1%, 0%, 58.4%)
CIE-LAB	lab(14.76, 33.42, -47.46)
CIE-LCH	lch(14.76, 58.05, 305.16°)
OKLab	oklab(27.99% 0.0226 -0.137)
OKLCH	oklch(27.99% 0.139 279.4)
XYZ	xyz(3.4780, 1.8640, 13.8094)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21146A #5D6A14

analogous

#14326A #21146A #4C146A

triadic

#21146A #6A2114 #146A21

tetradic

#21146A #6A1432 #5D6A14 #146A4C

square

#21146A #6A1432 #5D6A14 #146A4C

split-complementary

#21146A #6A4C14 #326A14

monochromatic

#08051A #110A37 #21146A #311E9D #4127D1

Accessibility & contrast

On white

15.30

#21146A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#21146A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21146A

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21146A	#FFFFFF	#000000	##FFFFFF
##21146A	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286C

Deuteranopia (green-blind)

#002268

Tritanopia (blue-blind)

#002D3E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #21146a;
/* rgb */ color: rgb(33, 20, 106);
/* oklch */ color: oklch(28.0% 0.139 279.4);

Tailwind

colors: {
  custom: {
    50: '#685496',
    500: '#21146a',
    950: '#000000',
  },
}

SCSS

$custom: #21146a;
$custom-light: #685496;
$custom-dark: #000000;

JSON

{
  "hex": "#21146a",
  "rgb": {
    "r": 33,
    "g": 20,
    "b": 106
  },
  "hsl": {
    "h": 249.07,
    "s": 68.254,
    "l": 24.706
  },
  "oklch": {
    "l": 0.27992,
    "c": 0.13887,
    "h": 279.4
  },
  "luminance": 0.01864
}

Semantic roles & 50–950 ramp

primary

#21146A

secondary

#91A139

accent

#EB3DD1

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #21146A

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

Preview Lab → · Contrast checker → · Palette generator →