#210F36#210F36

#210F36 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.074 H 301.9°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#210F36
RGB	rgb(33, 15, 54)
HSL	hsl(268, 57%, 14%)
HSV	hsv(268, 72%, 21%)
CMYK	cmyk(38.9%, 72.2%, 0%, 78.8%)
CIE-LAB	lab(8.41, 19.20, -22.07)
CIE-LCH	lch(8.41, 29.25, 311.03°)
OKLab	oklab(21.86% 0.0389 -0.0626)
OKLCH	oklch(21.86% 0.074 301.9)
XYZ	xyz(1.4637, 0.9313, 3.5920)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210F36 #24360F

analogous

#0F1036 #210F36 #340F36

triadic

#210F36 #36210F #0F3621

tetradic

#210F36 #360F10 #24360F #0F3634

square

#210F36 #360F10 #24360F #0F3634

split-complementary

#210F36 #36340F #10360F

monochromatic

#0F0718 #0F0718 #210F36 #3E1C66 #5C2A96

Accessibility & contrast

On white

17.70

#210F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#210F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210F36

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210F36	#FFFFFF	#000000	##FFFFFF
##210F36	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001837

Deuteranopia (green-blind)

#041835

Tritanopia (blue-blind)

#1D1720

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #210f36;
/* rgb */ color: rgb(33, 15, 54);
/* oklch */ color: oklch(21.9% 0.074 301.9);

Tailwind

colors: {
  custom: {
    50: '#5e4e6d',
    500: '#210f36',
    950: '#000000',
  },
}

SCSS

$custom: #210f36;
$custom-light: #5e4e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#210f36",
  "rgb": {
    "r": 33,
    "g": 15,
    "b": 54
  },
  "hsl": {
    "h": 267.692,
    "s": 56.522,
    "l": 13.529
  },
  "oklch": {
    "l": 0.21864,
    "c": 0.07368,
    "h": 301.9
  },
  "luminance": 0.00931
}

Semantic roles & 50–950 ramp

primary

#210F36

secondary

#537031

accent

#E0489A

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040107

muted

#79777A

Preview Lab

Preview with #210F36

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

Preview Lab → · Contrast checker → · Palette generator →