#351D74#351D74

#351D74 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.2% C 0.139 H 288.7°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#351D74
RGB	rgb(53, 29, 116)
HSL	hsl(257, 60%, 28%)
HSV	hsv(257, 75%, 45%)
CMYK	cmyk(54.3%, 75%, 0%, 54.5%)
CIE-LAB	lab(19.62, 34.53, -45.88)
CIE-LCH	lch(19.62, 57.42, 306.97°)
OKLab	oklab(32.24% 0.0446 -0.1318)
OKLCH	oklch(32.24% 0.139 288.7)
XYZ	xyz(5.0590, 2.8963, 16.8121)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351D74 #5C741D

analogous

#1D3074 #351D74 #601D74

triadic

#351D74 #74351D #1D7435

tetradic

#351D74 #741D30 #5C741D #1D7460

square

#351D74 #741D30 #5C741D #1D7460

split-complementary

#351D74 #74601D #30741D

monochromatic

#0B0618 #1F1143 #351D74 #4B29A5 #653DCE

Accessibility & contrast

On white

13.30

#351D74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#351D74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351D74

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351D74	#FFFFFF	#000000	##FFFFFF
##351D74	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)

#003177

Deuteranopia (green-blind)

#002D72

Tritanopia (blue-blind)

#1D3446

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #351d74;
/* rgb */ color: rgb(53, 29, 116);
/* oklch */ color: oklch(32.2% 0.139 288.7);

Tailwind

colors: {
  custom: {
    50: '#745b9d',
    500: '#351d74',
    950: '#000000',
  },
}

SCSS

$custom: #351d74;
$custom-light: #745b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#351d74",
  "rgb": {
    "r": 53,
    "g": 29,
    "b": 116
  },
  "hsl": {
    "h": 256.552,
    "s": 60,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32235,
    "c": 0.13914,
    "h": 288.7
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#351D74

secondary

#8DA845

accent

#E345B7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #351D74

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

Preview Lab → · Contrast checker → · Palette generator →