#351B5E#351B5E

#351B5E is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.9% C 0.113 H 296.8°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#351B5E
RGB	rgb(53, 27, 94)
HSL	hsl(263, 55%, 24%)
HSV	hsv(263, 71%, 37%)
CMYK	cmyk(43.6%, 71.3%, 0%, 63.1%)
CIE-LAB	lab(17.22, 28.97, -35.41)
CIE-LCH	lch(17.22, 45.75, 309.29°)
OKLab	oklab(29.9% 0.051 -0.101)
OKLCH	oklch(29.9% 0.113 296.8)
XYZ	xyz(3.8800, 2.3488, 10.8365)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351B5E #445E1B

analogous

#1B225E #351B5E #561B5E

triadic

#351B5E #5E351B #1B5E35

tetradic

#351B5E #5E1B22 #445E1B #1B5E56

square

#351B5E #5E1B22 #445E1B #1B5E56

split-complementary

#351B5E #5E561B #225E1B

monochromatic

#0D0718 #1A0D2E #351B5E #50298E #6B36BD

Accessibility & contrast

On white

14.29

#351B5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#351B5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351B5E

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351B5E	#FFFFFF	#000000	##FFFFFF
##351B5E	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B60

Deuteranopia (green-blind)

#00295D

Tritanopia (blue-blind)

#2B2B3A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #351b5e;
/* rgb */ color: rgb(53, 27, 94);
/* oklch */ color: oklch(29.9% 0.113 296.8);

Tailwind

colors: {
  custom: {
    50: '#70598c',
    500: '#351b5e',
    950: '#000000',
  },
}

SCSS

$custom: #351b5e;
$custom-light: #70598c;
$custom-dark: #000000;

JSON

{
  "hex": "#351b5e",
  "rgb": {
    "r": 53,
    "g": 27,
    "b": 94
  },
  "hsl": {
    "h": 263.284,
    "s": 55.372,
    "l": 23.725
  },
  "oklch": {
    "l": 0.29903,
    "c": 0.11319,
    "h": 296.8
  },
  "luminance": 0.02349
}

Semantic roles & 50–950 ramp

primary

#351B5E

secondary

#749441

accent

#DF49A5

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #351B5E

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

Preview Lab → · Contrast checker → · Palette generator →