#210C2F#210C2F

#210C2F is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.7% C 0.069 H 309.3°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#210C2F
RGB	rgb(33, 12, 47)
HSL	hsl(276, 59%, 12%)
HSV	hsv(276, 74%, 18%)
CMYK	cmyk(29.8%, 74.5%, 0%, 81.6%)
CIE-LAB	lab(7.15, 18.92, -18.94)
CIE-LCH	lch(7.15, 26.77, 314.96°)
OKLab	oklab(20.75% 0.0438 -0.0535)
OKLCH	oklch(20.75% 0.069 309.3)
XYZ	xyz(1.2717, 0.7915, 2.7746)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210C2F #1A2F0C

analogous

#100C2F #210C2F #2F0C2C

triadic

#210C2F #2F210C #0C2F21

tetradic

#210C2F #2F100C #1A2F0C #0C2C2F

square

#210C2F #2F100C #1A2F0C #0C2C2F

split-complementary

#210C2F #2C2F0C #0C2F10

monochromatic

#110618 #110618 #210C2F #431860 #652591

Accessibility & contrast

On white

18.13

#210C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#210C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210C2F

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210C2F	#FFFFFF	#000000	##FFFFFF
##210C2F	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011530

Deuteranopia (green-blind)

#07162E

Tritanopia (blue-blind)

#1F131B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #210c2f;
/* rgb */ color: rgb(33, 12, 47);
/* oklch */ color: oklch(20.7% 0.069 309.3);

Tailwind

colors: {
  custom: {
    50: '#5e4c68',
    500: '#210c2f',
    950: '#000000',
  },
}

SCSS

$custom: #210c2f;
$custom-light: #5e4c68;
$custom-dark: #000000;

JSON

{
  "hex": "#210c2f",
  "rgb": {
    "r": 33,
    "g": 12,
    "b": 47
  },
  "hsl": {
    "h": 276,
    "s": 59.322,
    "l": 11.569
  },
  "oklch": {
    "l": 0.20749,
    "c": 0.06918,
    "h": 309.3
  },
  "luminance": 0.00792
}

Semantic roles & 50–950 ramp

primary

#210C2F

secondary

#456B2C

accent

#E34584

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #210C2F

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

Preview Lab → · Contrast checker → · Palette generator →