#210F37#210F37

#210F37 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.0% C 0.075 H 301.1°. Best body text is #FFFFFF at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#210F37
RGB	rgb(33, 15, 55)
HSL	hsl(267, 57%, 14%)
HSV	hsv(267, 73%, 22%)
CMYK	cmyk(40%, 72.7%, 0%, 78.4%)
CIE-LAB	lab(8.49, 19.51, -22.66)
CIE-LCH	lch(8.49, 29.90, 310.73°)
OKLab	oklab(21.95% 0.0388 -0.0643)
OKLCH	oklch(21.95% 0.075 301.1)
XYZ	xyz(1.4874, 0.9408, 3.7169)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210F37 #25370F

analogous

#0F1137 #210F37 #350F37

triadic

#210F37 #37210F #0F3721

tetradic

#210F37 #370F11 #25370F #0F3735

square

#210F37 #370F11 #25370F #0F3735

split-complementary

#210F37 #37350F #11370F

monochromatic

#0E0718 #0E0718 #210F37 #3E1C67 #5B2997

Accessibility & contrast

On white

17.67

#210F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#210F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210F37

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210F37	#FFFFFF	#000000	##FFFFFF
##210F37	1.00	17.67	1.19	17.67
#FFFFFF	17.67	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001838

Deuteranopia (green-blind)

#031836

Tritanopia (blue-blind)

#1C1821

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #210f37;
/* rgb */ color: rgb(33, 15, 55);
/* oklch */ color: oklch(22.0% 0.075 301.1);

Tailwind

colors: {
  custom: {
    50: '#5e4e6e',
    500: '#210f37',
    950: '#000000',
  },
}

SCSS

$custom: #210f37;
$custom-light: #5e4e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#210f37",
  "rgb": {
    "r": 33,
    "g": 15,
    "b": 55
  },
  "hsl": {
    "h": 267,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.21951,
    "c": 0.07514,
    "h": 301.1
  },
  "luminance": 0.00941
}

Semantic roles & 50–950 ramp

primary

#210F37

secondary

#547131

accent

#E0479C

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #210F37

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

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