#210C42#210C42

#210C42 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.5% C 0.095 H 295.4°. Best body text is #FFFFFF at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#210C42
RGB	rgb(33, 12, 66)
HSL	hsl(263, 69%, 15%)
HSV	hsv(263, 82%, 26%)
CMYK	cmyk(50%, 81.8%, 0%, 74.1%)
CIE-LAB	lab(8.82, 24.84, -30.00)
CIE-LCH	lch(8.82, 38.95, 309.62°)
OKLab	oklab(22.5% 0.0408 -0.0859)
OKLCH	oklch(22.5% 0.095 295.4)
XYZ	xyz(1.7418, 0.9796, 5.2505)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210C42 #2D420C

analogous

#0C1242 #210C42 #3C0C42

triadic

#210C42 #42210C #0C4221

tetradic

#210C42 #420C12 #2D420C #0C423C

square

#210C42 #420C12 #2D420C #0C423C

split-complementary

#210C42 #423C0C #12420C

monochromatic

#0D051A #0D051A #210C42 #3B1576 #551FAA

Accessibility & contrast

On white

17.56

#210C42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#210C42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210C42

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210C42	#FFFFFF	#000000	##FFFFFF
##210C42	1.00	17.56	1.20	17.56
#FFFFFF	17.56	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A44

Deuteranopia (green-blind)

#001841

Tritanopia (blue-blind)

#181A26

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #210c42;
/* rgb */ color: rgb(33, 12, 66);
/* oklch */ color: oklch(22.5% 0.095 295.4);

Tailwind

colors: {
  custom: {
    50: '#604d77',
    500: '#210c42',
    950: '#000000',
  },
}

SCSS

$custom: #210c42;
$custom-light: #604d77;
$custom-dark: #000000;

JSON

{
  "hex": "#210c42",
  "rgb": {
    "r": 33,
    "g": 12,
    "b": 66
  },
  "hsl": {
    "h": 263.333,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.22504,
    "c": 0.09511,
    "h": 295.4
  },
  "luminance": 0.0098
}

Semantic roles & 50–950 ramp

primary

#210C42

secondary

#5E7E2C

accent

#EC3CA7

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #210C42

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

Preview Lab → · Contrast checker → · Palette generator →