#31124E#31124E

#31124E is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.6% C 0.105 H 303.6°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#31124E
RGB	rgb(49, 18, 78)
HSL	hsl(271, 63%, 19%)
HSV	hsv(271, 77%, 31%)
CMYK	cmyk(37.2%, 76.9%, 0%, 69.4%)
CIE-LAB	lab(13.45, 28.56, -30.75)
CIE-LCH	lch(13.45, 41.96, 312.89°)
OKLab	oklab(26.65% 0.0581 -0.0874)
OKLCH	oklch(26.65% 0.105 303.6)
XYZ	xyz(2.8578, 1.6356, 7.3714)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31124E #2F4E12

analogous

#13124E #31124E #4E124D

triadic

#31124E #4E3112 #124E31

tetradic

#31124E #4E1312 #2F4E12 #124D4E

square

#31124E #4E1312 #2F4E12 #124D4E

split-complementary

#31124E #4D4E12 #124E13

monochromatic

#100619 #12071C #31124E #501D80 #6F29B1

Accessibility & contrast

On white

15.82

#31124E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#31124E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31124E

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31124E	#FFFFFF	#000000	##FFFFFF
##31124E	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002250

Deuteranopia (green-blind)

#00224D

Tritanopia (blue-blind)

#2B202E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #31124e;
/* rgb */ color: rgb(49, 18, 78);
/* oklch */ color: oklch(26.6% 0.105 303.6);

Tailwind

colors: {
  custom: {
    50: '#6c5380',
    500: '#31124e',
    950: '#000000',
  },
}

SCSS

$custom: #31124e;
$custom-light: #6c5380;
$custom-dark: #000000;

JSON

{
  "hex": "#31124e",
  "rgb": {
    "r": 49,
    "g": 18,
    "b": 78
  },
  "hsl": {
    "h": 271,
    "s": 62.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.26649,
    "c": 0.105,
    "h": 303.6
  },
  "luminance": 0.01636
}

Semantic roles & 50–950 ramp

primary

#31124E

secondary

#5D8735

accent

#E64291

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #31124E

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

Preview Lab → · Contrast checker → · Palette generator →