#210C2E#210C2E

#210C2E is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.7% C 0.068 H 310.3°. Best body text is #FFFFFF at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#210C2E
RGB	rgb(33, 12, 46)
HSL	hsl(277, 59%, 11%)
HSV	hsv(277, 74%, 18%)
CMYK	cmyk(28.3%, 73.9%, 0%, 82%)
CIE-LAB	lab(7.08, 18.60, -18.31)
CIE-LCH	lch(7.08, 26.10, 315.45°)
OKLab	oklab(20.67% 0.0438 -0.0517)
OKLCH	oklch(20.67% 0.068 310.3)
XYZ	xyz(1.2517, 0.7836, 2.6695)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210C2E #192E0C

analogous

#100C2E #210C2E #2E0C2A

triadic

#210C2E #2E210C #0C2E21

tetradic

#210C2E #2E100C #192E0C #0C2A2E

square

#210C2E #2E100C #192E0C #0C2A2E

split-complementary

#210C2E #2A2E0C #0C2E10

monochromatic

#110618 #110618 #210C2E #44195F #67258F

Accessibility & contrast

On white

18.15

#210C2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#210C2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210C2E

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210C2E	#FFFFFF	#000000	##FFFFFF
##210C2E	1.00	18.15	1.16	18.15
#FFFFFF	18.15	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02152F

Deuteranopia (green-blind)

#08162D

Tritanopia (blue-blind)

#1F121B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #210c2e;
/* rgb */ color: rgb(33, 12, 46);
/* oklch */ color: oklch(20.7% 0.068 310.3);

Tailwind

colors: {
  custom: {
    50: '#5e4c67',
    500: '#210c2e',
    950: '#000000',
  },
}

SCSS

$custom: #210c2e;
$custom-light: #5e4c67;
$custom-dark: #000000;

JSON

{
  "hex": "#210c2e",
  "rgb": {
    "r": 33,
    "g": 12,
    "b": 46
  },
  "hsl": {
    "h": 277.059,
    "s": 58.621,
    "l": 11.373
  },
  "oklch": {
    "l": 0.20667,
    "c": 0.0678,
    "h": 310.3
  },
  "luminance": 0.00784
}

Semantic roles & 50–950 ramp

primary

#210C2E

secondary

#446A2C

accent

#E24682

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #210C2E

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

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