#351B7A#351B7A

#351B7A is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.149 H 287.5°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#351B7A
RGB	rgb(53, 27, 122)
HSL	hsl(256, 64%, 29%)
HSV	hsv(256, 78%, 48%)
CMYK	cmyk(56.6%, 77.9%, 0%, 52.2%)
CIE-LAB	lab(19.82, 37.46, -49.39)
CIE-LCH	lch(19.82, 61.99, 307.18°)
OKLab	oklab(32.56% 0.0448 -0.1421)
OKLCH	oklch(32.56% 0.149 287.5)
XYZ	xyz(5.3719, 2.9456, 18.6941)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351B7A #607A1B

analogous

#1B317A #351B7A #651B7A

triadic

#351B7A #7A351B #1B7A35

tetradic

#351B7A #7A1B31 #607A1B #1B7A65

square

#351B7A #7A1B31 #607A1B #1B7A65

split-complementary

#351B7A #7A651B #317A1B

monochromatic

#0B0619 #1F1048 #351B7A #4B26AC #653CD4

Accessibility & contrast

On white

13.21

#351B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#351B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351B7A

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351B7A	#FFFFFF	#000000	##FFFFFF
##351B7A	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327D

Deuteranopia (green-blind)

#002D78

Tritanopia (blue-blind)

#183549

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #351b7a;
/* rgb */ color: rgb(53, 27, 122);
/* oklch */ color: oklch(32.6% 0.149 287.5);

Tailwind

colors: {
  custom: {
    50: '#755ba1',
    500: '#351b7a',
    950: '#000000',
  },
}

SCSS

$custom: #351b7a;
$custom-light: #755ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#351b7a",
  "rgb": {
    "r": 53,
    "g": 27,
    "b": 122
  },
  "hsl": {
    "h": 256.421,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.32556,
    "c": 0.14899,
    "h": 287.5
  },
  "luminance": 0.02946
}

Semantic roles & 50–950 ramp

primary

#351B7A

secondary

#91AE43

accent

#E741B9

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#09040F

muted

#7B797F

Preview Lab

Preview with #351B7A

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

Preview Lab → · Contrast checker → · Palette generator →