#31135E#31135E

#31135E is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.3% C 0.123 H 295.6°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#31135E
RGB	rgb(49, 19, 94)
HSL	hsl(264, 66%, 22%)
HSV	hsv(264, 80%, 37%)
CMYK	cmyk(47.9%, 79.8%, 0%, 63.1%)
CIE-LAB	lab(15.10, 32.61, -38.89)
CIE-LCH	lch(15.10, 50.75, 309.98°)
OKLab	oklab(28.27% 0.0533 -0.1114)
OKLCH	oklch(28.27% 0.123 295.6)
XYZ	xyz(3.5193, 1.9268, 10.7740)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31135E #405E13

analogous

#131B5E #31135E #57135E

triadic

#31135E #5E3113 #135E31

tetradic

#31135E #5E131B #405E13 #135E57

square

#31135E #5E131B #405E13 #135E57

split-complementary

#31135E #5E5713 #1B5E13

monochromatic

#0D0519 #16092B #31135E #4C1D91 #6628C4

Accessibility & contrast

On white

15.16

#31135E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#31135E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31135E

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31135E	#FFFFFF	#000000	##FFFFFF
##31135E	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002660

Deuteranopia (green-blind)

#00255D

Tritanopia (blue-blind)

#242737

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #31135e;
/* rgb */ color: rgb(49, 19, 94);
/* oklch */ color: oklch(28.3% 0.123 295.6);

Tailwind

colors: {
  custom: {
    50: '#6e548c',
    500: '#31135e',
    950: '#000000',
  },
}

SCSS

$custom: #31135e;
$custom-light: #6e548c;
$custom-dark: #000000;

JSON

{
  "hex": "#31135e",
  "rgb": {
    "r": 49,
    "g": 19,
    "b": 94
  },
  "hsl": {
    "h": 264,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.28274,
    "c": 0.12349,
    "h": 295.6
  },
  "luminance": 0.01927
}

Semantic roles & 50–950 ramp

primary

#31135E

secondary

#709637

accent

#E93FA5

background

#F6F5F8

surface

#ECE8F0

border

#C7C4CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #31135E

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

Preview Lab → · Contrast checker → · Palette generator →