#351D77#351D77

#351D77 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.5% C 0.143 H 287.9°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#351D77
RGB	rgb(53, 29, 119)
HSL	hsl(256, 61%, 29%)
HSV	hsv(256, 76%, 47%)
CMYK	cmyk(55.5%, 75.6%, 0%, 53.3%)
CIE-LAB	lab(19.91, 35.46, -47.33)
CIE-LCH	lch(19.91, 59.14, 306.84°)
OKLab	oklab(32.53% 0.0439 -0.1361)
OKLCH	oklch(32.53% 0.143 287.9)
XYZ	xyz(5.2364, 2.9673, 17.7460)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.65

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351D77 #5F771D

analogous

#1D3277 #351D77 #621D77

triadic

#351D77 #77351D #1D7735

tetradic

#351D77 #771D32 #5F771D #1D7762

square

#351D77 #771D32 #5F771D #1D7762

split-complementary

#351D77 #77621D #32771D

monochromatic

#0B0619 #1F1146 #351D77 #4B29A8 #653ED0

Accessibility & contrast

On white

13.18

#351D77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#351D77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351D77

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351D77	#FFFFFF	#000000	##FFFFFF
##351D77	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327A

Deuteranopia (green-blind)

#002E75

Tritanopia (blue-blind)

#1B3548

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #351d77;
/* rgb */ color: rgb(53, 29, 119);
/* oklch */ color: oklch(32.5% 0.143 287.9);

Tailwind

colors: {
  custom: {
    50: '#745c9f',
    500: '#351d77',
    950: '#000000',
  },
}

SCSS

$custom: #351d77;
$custom-light: #745c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#351d77",
  "rgb": {
    "r": 53,
    "g": 29,
    "b": 119
  },
  "hsl": {
    "h": 256,
    "s": 60.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32528,
    "c": 0.14297,
    "h": 287.9
  },
  "luminance": 0.02968
}

Semantic roles & 50–950 ramp

primary

#351D77

secondary

#90AB45

accent

#E444B9

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #351D77

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

Preview Lab → · Contrast checker → · Palette generator →