#31134C#31134C

#31134C is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.6% C 0.101 H 304.5°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#31134C
RGB	rgb(49, 19, 76)
HSL	hsl(272, 60%, 19%)
HSV	hsv(272, 75%, 30%)
CMYK	cmyk(35.5%, 75%, 0%, 70.2%)
CIE-LAB	lab(13.47, 27.44, -29.32)
CIE-LCH	lch(13.47, 40.16, 313.11°)
OKLab	oklab(26.62% 0.0572 -0.0833)
OKLCH	oklch(26.62% 0.101 304.5)
XYZ	xyz(2.8037, 1.6405, 7.0050)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31134C #2E4C13

analogous

#14134C #31134C #4C134A

triadic

#31134C #4C3113 #134C31

tetradic

#31134C #4C1413 #2E4C13 #134A4C

square

#31134C #4C1413 #2E4C13 #134A4C

split-complementary

#31134C #4A4C13 #134C14

monochromatic

#100618 #11071B #31134C #511F7D #702BAE

Accessibility & contrast

On white

15.81

#31134C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#31134C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31134C

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31134C	#FFFFFF	#000000	##FFFFFF
##31134C	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224E

Deuteranopia (green-blind)

#01234B

Tritanopia (blue-blind)

#2C202D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #31134c;
/* rgb */ color: rgb(49, 19, 76);
/* oklch */ color: oklch(26.6% 0.101 304.5);

Tailwind

colors: {
  custom: {
    50: '#6c537e',
    500: '#31134c',
    950: '#000000',
  },
}

SCSS

$custom: #31134c;
$custom-light: #6c537e;
$custom-dark: #000000;

JSON

{
  "hex": "#31134c",
  "rgb": {
    "r": 49,
    "g": 19,
    "b": 76
  },
  "hsl": {
    "h": 271.579,
    "s": 60,
    "l": 18.627
  },
  "oklch": {
    "l": 0.26616,
    "c": 0.10102,
    "h": 304.5
  },
  "luminance": 0.01641
}

Semantic roles & 50–950 ramp

primary

#31134C

secondary

#5B8536

accent

#E34590

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #31134C

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

Preview Lab → · Contrast checker → · Palette generator →