#210F31#210F31

#210F31 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.4% C 0.066 H 306.0°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#210F31
RGB	rgb(33, 15, 49)
HSL	hsl(272, 53%, 13%)
HSV	hsv(272, 69%, 19%)
CMYK	cmyk(32.7%, 69.4%, 0%, 80.8%)
CIE-LAB	lab(8.01, 17.67, -19.05)
CIE-LCH	lch(8.01, 25.98, 312.85°)
OKLab	oklab(21.45% 0.039 -0.0537)
OKLCH	oklch(21.45% 0.066 306)
XYZ	xyz(1.3523, 0.8867, 3.0051)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210F31 #1F310F

analogous

#100F31 #210F31 #310F30

triadic

#210F31 #31210F #0F3121

tetradic

#210F31 #31100F #1F310F #0F3031

square

#210F31 #31100F #1F310F #0F3031

split-complementary

#210F31 #30310F #0F3110

monochromatic

#100717 #100717 #210F31 #411D60 #602C8F

Accessibility & contrast

On white

17.84

#210F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#210F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210F31

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210F31	#FFFFFF	#000000	##FFFFFF
##210F31	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031732

Deuteranopia (green-blind)

#091830

Tritanopia (blue-blind)

#1E161E

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #210f31;
/* rgb */ color: rgb(33, 15, 49);
/* oklch */ color: oklch(21.4% 0.066 306.0);

Tailwind

colors: {
  custom: {
    50: '#5e4e69',
    500: '#210f31',
    950: '#000000',
  },
}

SCSS

$custom: #210f31;
$custom-light: #5e4e69;
$custom-dark: #000000;

JSON

{
  "hex": "#210f31",
  "rgb": {
    "r": 33,
    "g": 15,
    "b": 49
  },
  "hsl": {
    "h": 271.765,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.21449,
    "c": 0.06638,
    "h": 306
  },
  "luminance": 0.00887
}

Semantic roles & 50–950 ramp

primary

#210F31

secondary

#4C6B31

accent

#DD4B90

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #210F31

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

Preview Lab → · Contrast checker → · Palette generator →