#210B43#210B43

#210B43 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.5% C 0.098 H 295.2°. Best body text is #FFFFFF at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#210B43
RGB	rgb(33, 11, 67)
HSL	hsl(264, 72%, 15%)
HSV	hsv(264, 84%, 26%)
CMYK	cmyk(50.7%, 83.6%, 0%, 73.7%)
CIE-LAB	lab(8.72, 25.72, -30.87)
CIE-LCH	lch(8.72, 40.18, 309.79°)
OKLab	oklab(22.47% 0.0416 -0.0884)
OKLCH	oklch(22.47% 0.098 295.2)
XYZ	xyz(1.7597, 0.9679, 5.4032)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210B43 #2D430B

analogous

#0B1143 #210B43 #3D0B43

triadic

#210B43 #43210B #0B4321

tetradic

#210B43 #430B11 #2D430B #0B433D

square

#210B43 #430B11 #2D430B #0B433D

split-complementary

#210B43 #433D0B #11430B

monochromatic

#0D041A #0D041A #210B43 #3B1478 #551CAC

Accessibility & contrast

On white

17.59

#210B43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#210B43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210B43

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210B43	#FFFFFF	#000000	##FFFFFF
##210B43	1.00	17.59	1.19	17.59
#FFFFFF	17.59	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001842

Tritanopia (blue-blind)

#171A26

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #210b43;
/* rgb */ color: rgb(33, 11, 67);
/* oklch */ color: oklch(22.5% 0.098 295.2);

Tailwind

colors: {
  custom: {
    50: '#614c78',
    500: '#210b43',
    950: '#000000',
  },
}

SCSS

$custom: #210b43;
$custom-light: #614c78;
$custom-dark: #000000;

JSON

{
  "hex": "#210b43",
  "rgb": {
    "r": 33,
    "g": 11,
    "b": 67
  },
  "hsl": {
    "h": 263.571,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.22465,
    "c": 0.09775,
    "h": 295.2
  },
  "luminance": 0.00968
}

Semantic roles & 50–950 ramp

primary

#210B43

secondary

#5E802A

accent

#EF39A7

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #210B43

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

Preview Lab → · Contrast checker → · Palette generator →