#210A34#210A34

#210A34 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.9% C 0.079 H 305.6°. Best body text is #FFFFFF at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#210A34
RGB	rgb(33, 10, 52)
HSL	hsl(273, 68%, 12%)
HSV	hsv(273, 81%, 20%)
CMYK	cmyk(36.5%, 80.8%, 0%, 79.6%)
CIE-LAB	lab(7.12, 21.59, -22.67)
CIE-LCH	lch(7.12, 31.31, 313.60°)
OKLab	oklab(20.86% 0.0463 -0.0645)
OKLCH	oklch(20.86% 0.079 305.6)
XYZ	xyz(1.3554, 0.7884, 3.3289)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210A34 #1D340A

analogous

#0C0A34 #210A34 #340A32

triadic

#210A34 #34210A #0A3421

tetradic

#210A34 #340C0A #1D340A #0A3234

square

#210A34 #340C0A #1D340A #0A3234

split-complementary

#210A34 #32340A #0A340C

monochromatic

#10051A #10051A #210A34 #421467 #621E9B

Accessibility & contrast

On white

18.14

#210A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#210A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210A34

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210A34	#FFFFFF	#000000	##FFFFFF
##210A34	1.00	18.14	1.16	18.14
#FFFFFF	18.14	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001535

Deuteranopia (green-blind)

#011633

Tritanopia (blue-blind)

#1E131D

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #210a34;
/* rgb */ color: rgb(33, 10, 52);
/* oklch */ color: oklch(20.9% 0.079 305.6);

Tailwind

colors: {
  custom: {
    50: '#5e4b6c',
    500: '#210a34',
    950: '#000000',
  },
}

SCSS

$custom: #210a34;
$custom-light: #5e4b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#210a34",
  "rgb": {
    "r": 33,
    "g": 10,
    "b": 52
  },
  "hsl": {
    "h": 272.857,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.20859,
    "c": 0.07938,
    "h": 305.6
  },
  "luminance": 0.00788
}

Semantic roles & 50–950 ramp

primary

#210A34

secondary

#497128

accent

#EB3D8C

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040107

muted

#79777A

Preview Lab

Preview with #210A34

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

Preview Lab → · Contrast checker → · Palette generator →