#210C4D#210C4D

#210C4D is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.7% C 0.110 H 290.0°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#210C4D
RGB	rgb(33, 12, 77)
HSL	hsl(259, 73%, 17%)
HSV	hsv(259, 84%, 30%)
CMYK	cmyk(57.1%, 84.4%, 0%, 69.8%)
CIE-LAB	lab(9.97, 28.32, -35.82)
CIE-LCH	lch(9.97, 45.66, 308.33°)
OKLab	oklab(23.67% 0.0376 -0.103)
OKLCH	oklch(23.67% 0.11 290)
XYZ	xyz(2.0978, 1.1220, 7.1258)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210C4D #384D0C

analogous

#0C174D #210C4D #420C4D

triadic

#210C4D #4D210C #0C4D21

tetradic

#210C4D #4D0C17 #384D0C #0C4D42

square

#210C4D #4D0C17 #384D0C #0C4D42

split-complementary

#210C4D #4D420C #174D0C

monochromatic

#0B041A #0B041A #210C4D #381482 #4E1DB7

Accessibility & contrast

On white

17.15

#210C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#210C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210C4D

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210C4D	#FFFFFF	#000000	##FFFFFF
##210C4D	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4F

Deuteranopia (green-blind)

#001A4C

Tritanopia (blue-blind)

#111E2C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #210c4d;
/* rgb */ color: rgb(33, 12, 77);
/* oklch */ color: oklch(23.7% 0.110 290.0);

Tailwind

colors: {
  custom: {
    50: '#624d80',
    500: '#210c4d',
    950: '#000000',
  },
}

SCSS

$custom: #210c4d;
$custom-light: #624d80;
$custom-dark: #000000;

JSON

{
  "hex": "#210c4d",
  "rgb": {
    "r": 33,
    "g": 12,
    "b": 77
  },
  "hsl": {
    "h": 259.385,
    "s": 73.034,
    "l": 17.451
  },
  "oklch": {
    "l": 0.23665,
    "c": 0.1096,
    "h": 290
  },
  "luminance": 0.01122
}

Semantic roles & 50–950 ramp

primary

#210C4D

secondary

#6B892C

accent

#F038B4

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06010A

muted

#7A777C

Preview Lab

Preview with #210C4D

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

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