#31245F#31245F

#31245F is a dark, moderate violet. Relative luminance 0.027; OKLCH L 31.1% C 0.101 H 289.4°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#31245F
RGB	rgb(49, 36, 95)
HSL	hsl(253, 45%, 26%)
HSV	hsv(253, 62%, 37%)
CMYK	cmyk(48.4%, 62.1%, 0%, 62.7%)
CIE-LAB	lab(18.97, 22.62, -33.25)
CIE-LCH	lch(18.97, 40.22, 304.23°)
OKLab	oklab(31.1% 0.0334 -0.0949)
OKLCH	oklch(31.1% 0.101 289.4)
XYZ	xyz(3.9625, 2.7408, 11.1445)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31245F #525F24

analogous

#24345F #31245F #4E245F

triadic

#31245F #5F3124 #245F31

tetradic

#31245F #5F2434 #525F24 #245F4E

square

#31245F #5F2434 #525F24 #245F4E

split-complementary

#31245F #5F4E24 #345F24

monochromatic

#0B0816 #1A1333 #31245F #48358B #5F46B8

Accessibility & contrast

On white

13.56

#31245F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#31245F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31245F

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31245F	#FFFFFF	#000000	##FFFFFF
##31245F	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F61

Deuteranopia (green-blind)

#012D5E

Tritanopia (blue-blind)

#23313D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #31245f;
/* rgb */ color: rgb(49, 36, 95);
/* oklch */ color: oklch(31.1% 0.101 289.4);

Tailwind

colors: {
  custom: {
    50: '#6d5f8d',
    500: '#31245f',
    950: '#000000',
  },
}

SCSS

$custom: #31245f;
$custom-light: #6d5f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#31245f",
  "rgb": {
    "r": 49,
    "g": 36,
    "b": 95
  },
  "hsl": {
    "h": 253.22,
    "s": 45.038,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31095,
    "c": 0.10055,
    "h": 289.4
  },
  "luminance": 0.02741
}

Semantic roles & 50–950 ramp

primary

#31245F

secondary

#83934C

accent

#D553B8

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07040C

muted

#7A797D

Preview Lab

Preview with #31245F

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

Preview Lab → · Contrast checker → · Palette generator →