#210E51#210E51

#210E51 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.4% C 0.113 H 287.9°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#210E51
RGB	rgb(33, 14, 81)
HSL	hsl(257, 71%, 19%)
HSV	hsv(257, 83%, 32%)
CMYK	cmyk(59.3%, 82.7%, 0%, 68.2%)
CIE-LAB	lab(10.79, 28.51, -37.24)
CIE-LCH	lch(10.79, 46.90, 307.44°)
OKLab	oklab(24.37% 0.0346 -0.1071)
OKLCH	oklch(24.37% 0.113 287.9)
XYZ	xyz(2.2690, 1.2314, 7.9011)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210E51 #3E510E

analogous

#0E1C51 #210E51 #420E51

triadic

#210E51 #51210E #0E5121

tetradic

#210E51 #510E1C #3E510E #0E5142

square

#210E51 #510E1C #3E510E #0E5142

split-complementary

#210E51 #51420E #1C510E

monochromatic

#0B051A #0C051D #210E51 #361785 #4C20B9

Accessibility & contrast

On white

16.85

#210E51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#210E51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210E51

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210E51	#FFFFFF	#000000	##FFFFFF
##210E51	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F53

Deuteranopia (green-blind)

#001B50

Tritanopia (blue-blind)

#0D212F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #210e51;
/* rgb */ color: rgb(33, 14, 81);
/* oklch */ color: oklch(24.4% 0.113 287.9);

Tailwind

colors: {
  custom: {
    50: '#634f83',
    500: '#210e51',
    950: '#000000',
  },
}

SCSS

$custom: #210e51;
$custom-light: #634f83;
$custom-dark: #000000;

JSON

{
  "hex": "#210e51",
  "rgb": {
    "r": 33,
    "g": 14,
    "b": 81
  },
  "hsl": {
    "h": 257.015,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.2437,
    "c": 0.11255,
    "h": 287.9
  },
  "luminance": 0.01231
}

Semantic roles & 50–950 ramp

primary

#210E51

secondary

#718C2F

accent

#ED3ABB

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #210E51

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

Preview Lab → · Contrast checker → · Palette generator →