#31124F#31124F

#31124F is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.7% C 0.106 H 303.0°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#31124F
RGB	rgb(49, 18, 79)
HSL	hsl(270, 63%, 19%)
HSV	hsv(270, 77%, 31%)
CMYK	cmyk(38%, 77.2%, 0%, 69%)
CIE-LAB	lab(13.53, 28.84, -31.29)
CIE-LCH	lch(13.53, 42.55, 312.66°)
OKLab	oklab(26.74% 0.0579 -0.0891)
OKLCH	oklch(26.74% 0.106 303)
XYZ	xyz(2.8939, 1.6501, 7.5617)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31124F #304F12

analogous

#13124F #31124F #4F124F

triadic

#31124F #4F3112 #124F31

tetradic

#31124F #4F1312 #304F12 #124F4F

square

#31124F #4F1312 #304F12 #124F4F

split-complementary

#31124F #4F4F12 #124F13

monochromatic

#0F0619 #12071D #31124F #501D81 #6F29B3

Accessibility & contrast

On white

15.79

#31124F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#31124F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31124F

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31124F	#FFFFFF	#000000	##FFFFFF
##31124F	1.00	15.79	1.33	15.79
#FFFFFF	15.79	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002251

Deuteranopia (green-blind)

#00224E

Tritanopia (blue-blind)

#2B202F

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #31124f;
/* rgb */ color: rgb(49, 18, 79);
/* oklch */ color: oklch(26.7% 0.106 303.0);

Tailwind

colors: {
  custom: {
    50: '#6c5381',
    500: '#31124f',
    950: '#000000',
  },
}

SCSS

$custom: #31124f;
$custom-light: #6c5381;
$custom-dark: #000000;

JSON

{
  "hex": "#31124f",
  "rgb": {
    "r": 49,
    "g": 18,
    "b": 79
  },
  "hsl": {
    "h": 270.492,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.26737,
    "c": 0.10624,
    "h": 303
  },
  "luminance": 0.0165
}

Semantic roles & 50–950 ramp

primary

#31124F

secondary

#5E8835

accent

#E64293

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #31124F

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

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