#210F2E#210F2E

#210F2E is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.2% C 0.062 H 308.9°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#210F2E
RGB	rgb(33, 15, 46)
HSL	hsl(275, 51%, 12%)
HSV	hsv(275, 67%, 18%)
CMYK	cmyk(28.3%, 67.4%, 0%, 82%)
CIE-LAB	lab(7.79, 16.76, -17.18)
CIE-LCH	lch(7.79, 24.00, 314.29°)
OKLab	oklab(21.21% 0.0389 -0.0483)
OKLCH	oklch(21.21% 0.062 308.9)
XYZ	xyz(1.2911, 0.8623, 2.6827)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210F2E #1C2E0F

analogous

#120F2E #210F2E #2E0F2C

triadic

#210F2E #2E210F #0F2E21

tetradic

#210F2E #2E120F #1C2E0F #0F2C2E

square

#210F2E #2E120F #1C2E0F #0F2C2E

split-complementary

#210F2E #2C2E0F #0F2E12

monochromatic

#110817 #110817 #210F2E #421E5C #632D8A

Accessibility & contrast

On white

17.91

#210F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#210F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210F2E

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210F2E	#FFFFFF	#000000	##FFFFFF
##210F2E	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06162F

Deuteranopia (green-blind)

#0B172D

Tritanopia (blue-blind)

#1F151C

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #210f2e;
/* rgb */ color: rgb(33, 15, 46);
/* oklch */ color: oklch(21.2% 0.062 308.9);

Tailwind

colors: {
  custom: {
    50: '#5d4e67',
    500: '#210f2e',
    950: '#000000',
  },
}

SCSS

$custom: #210f2e;
$custom-light: #5d4e67;
$custom-dark: #000000;

JSON

{
  "hex": "#210f2e",
  "rgb": {
    "r": 33,
    "g": 15,
    "b": 46
  },
  "hsl": {
    "h": 274.839,
    "s": 50.82,
    "l": 11.961
  },
  "oklch": {
    "l": 0.21213,
    "c": 0.06199,
    "h": 308.9
  },
  "luminance": 0.00862
}

Semantic roles & 50–950 ramp

primary

#210F2E

secondary

#486831

accent

#DA4D89

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #210F2E

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

Preview Lab → · Contrast checker → · Palette generator →