#351C76#351C76

#351C76 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.143 H 288.4°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#351C76
RGB	rgb(53, 28, 118)
HSL	hsl(257, 62%, 29%)
HSV	hsv(257, 76%, 46%)
CMYK	cmyk(55.1%, 76.3%, 0%, 53.7%)
CIE-LAB	lab(19.62, 35.70, -47.17)
CIE-LCH	lch(19.62, 59.16, 307.12°)
OKLab	oklab(32.29% 0.045 -0.1356)
OKLCH	oklch(32.29% 0.143 288.4)
XYZ	xyz(5.1525, 2.8951, 17.4234)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351C76 #5D761C

analogous

#1C3076 #351C76 #621C76

triadic

#351C76 #76351C #1C7635

tetradic

#351C76 #761C30 #5D761C #1C7662

square

#351C76 #761C30 #5D761C #1C7662

split-complementary

#351C76 #76621C #30761C

monochromatic

#0B0619 #1F1045 #351C76 #4B28A7 #653CD1

Accessibility & contrast

On white

13.30

#351C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#351C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351C76

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351C76	#FFFFFF	#000000	##FFFFFF
##351C76	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002D74

Tritanopia (blue-blind)

#1C3447

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #351c76;
/* rgb */ color: rgb(53, 28, 118);
/* oklch */ color: oklch(32.3% 0.143 288.4);

Tailwind

colors: {
  custom: {
    50: '#745b9e',
    500: '#351c76',
    950: '#000000',
  },
}

SCSS

$custom: #351c76;
$custom-light: #745b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#351c76",
  "rgb": {
    "r": 53,
    "g": 28,
    "b": 118
  },
  "hsl": {
    "h": 256.667,
    "s": 61.644,
    "l": 28.627
  },
  "oklch": {
    "l": 0.32291,
    "c": 0.14287,
    "h": 288.4
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#351C76

secondary

#8EAA44

accent

#E543B8

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #351C76

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

Preview Lab → · Contrast checker → · Palette generator →