#210F2D#210F2D

#210F2D is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.1% C 0.061 H 309.9°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#210F2D
RGB	rgb(33, 15, 45)
HSL	hsl(276, 50%, 12%)
HSV	hsv(276, 67%, 18%)
CMYK	cmyk(26.7%, 66.7%, 0%, 82.4%)
CIE-LAB	lab(7.72, 16.46, -16.55)
CIE-LCH	lch(7.72, 23.34, 314.84°)
OKLab	oklab(21.14% 0.0388 -0.0464)
OKLCH	oklch(21.14% 0.061 309.9)
XYZ	xyz(1.2716, 0.8545, 2.5801)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210F2D #1B2D0F

analogous

#120F2D #210F2D #2D0F2A

triadic

#210F2D #2D210F #0F2D21

tetradic

#210F2D #2D120F #1B2D0F #0F2A2D

square

#210F2D #2D120F #1B2D0F #0F2A2D

split-complementary

#210F2D #2A2D0F #0F2D12

monochromatic

#110817 #110817 #210F2D #431E5B #642E89

Accessibility & contrast

On white

17.94

#210F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#210F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210F2D

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210F2D	#FFFFFF	#000000	##FFFFFF
##210F2D	1.00	17.94	1.17	17.94
#FFFFFF	17.94	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06162E

Deuteranopia (green-blind)

#0C172C

Tritanopia (blue-blind)

#1F141C

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #210f2d;
/* rgb */ color: rgb(33, 15, 45);
/* oklch */ color: oklch(21.1% 0.061 309.9);

Tailwind

colors: {
  custom: {
    50: '#5d4e66',
    500: '#210f2d',
    950: '#000000',
  },
}

SCSS

$custom: #210f2d;
$custom-light: #5d4e66;
$custom-dark: #000000;

JSON

{
  "hex": "#210f2d",
  "rgb": {
    "r": 33,
    "g": 15,
    "b": 45
  },
  "hsl": {
    "h": 276,
    "s": 50,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21137,
    "c": 0.06052,
    "h": 309.9
  },
  "luminance": 0.00854
}

Semantic roles & 50–950 ramp

primary

#210F2D

secondary

#476631

accent

#DA4E86

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #210F2D

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

Preview Lab → · Contrast checker → · Palette generator →