#210C3F#210C3F

#210C3F is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.2% C 0.091 H 297.2°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#210C3F
RGB	rgb(33, 12, 63)
HSL	hsl(265, 68%, 15%)
HSV	hsv(265, 81%, 25%)
CMYK	cmyk(47.6%, 81%, 0%, 75.3%)
CIE-LAB	lab(8.53, 23.90, -28.35)
CIE-LCH	lch(8.53, 37.08, 310.13°)
OKLab	oklab(22.2% 0.0416 -0.081)
OKLCH	oklch(22.2% 0.091 297.2)
XYZ	xyz(1.6556, 0.9451, 4.7969)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210C3F #2A3F0C

analogous

#0C113F #210C3F #3B0C3F

triadic

#210C3F #3F210C #0C3F21

tetradic

#210C3F #3F0C11 #2A3F0C #0C3F3B

square

#210C3F #3F0C11 #2A3F0C #0C3F3B

split-complementary

#210C3F #3F3B0C #113F0C

monochromatic

#0D051A #0D051A #210C3F #3C1672 #5720A6

Accessibility & contrast

On white

17.66

#210C3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#210C3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210C3F

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210C3F	#FFFFFF	#000000	##FFFFFF
##210C3F	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001940

Deuteranopia (green-blind)

#00183E

Tritanopia (blue-blind)

#191924

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #210c3f;
/* rgb */ color: rgb(33, 12, 63);
/* oklch */ color: oklch(22.2% 0.091 297.2);

Tailwind

colors: {
  custom: {
    50: '#604d74',
    500: '#210c3f',
    950: '#000000',
  },
}

SCSS

$custom: #210c3f;
$custom-light: #604d74;
$custom-dark: #000000;

JSON

{
  "hex": "#210c3f",
  "rgb": {
    "r": 33,
    "g": 12,
    "b": 63
  },
  "hsl": {
    "h": 264.706,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.22204,
    "c": 0.09108,
    "h": 297.2
  },
  "luminance": 0.00945
}

Semantic roles & 50–950 ramp

primary

#210C3F

secondary

#5A7B2C

accent

#EB3DA3

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #210C3F

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

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