#210A43#210A43

#210A43 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.3% C 0.099 H 295.5°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#210A43
RGB	rgb(33, 10, 67)
HSL	hsl(264, 74%, 15%)
HSV	hsv(264, 85%, 26%)
CMYK	cmyk(50.7%, 85.1%, 0%, 73.7%)
CIE-LAB	lab(8.53, 26.26, -31.19)
CIE-LCH	lch(8.53, 40.77, 310.10°)
OKLab	oklab(22.33% 0.0427 -0.0893)
OKLCH	oklch(22.33% 0.099 295.5)
XYZ	xyz(1.7486, 0.9456, 5.3995)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210A43 #2C430A

analogous

#0A0F43 #210A43 #3E0A43

triadic

#210A43 #43210A #0A4321

tetradic

#210A43 #430A0F #2C430A #0A433E

square

#210A43 #430A0F #2C430A #0A433E

split-complementary

#210A43 #433E0A #0F430A

monochromatic

#0D041B #0D041B #210A43 #3B1278 #551AAE

Accessibility & contrast

On white

17.66

#210A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#210A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210A43

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210A43	#FFFFFF	#000000	##FFFFFF
##210A43	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001842

Tritanopia (blue-blind)

#171926

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #210a43;
/* rgb */ color: rgb(33, 10, 67);
/* oklch */ color: oklch(22.3% 0.099 295.5);

Tailwind

colors: {
  custom: {
    50: '#614c78',
    500: '#210a43',
    950: '#000000',
  },
}

SCSS

$custom: #210a43;
$custom-light: #614c78;
$custom-dark: #000000;

JSON

{
  "hex": "#210a43",
  "rgb": {
    "r": 33,
    "g": 10,
    "b": 67
  },
  "hsl": {
    "h": 264.211,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.22331,
    "c": 0.09901,
    "h": 295.5
  },
  "luminance": 0.00946
}

Semantic roles & 50–950 ramp

primary

#210A43

secondary

#5D8029

accent

#F137A6

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #210A43

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

Preview Lab → · Contrast checker → · Palette generator →