#351657#351657

#351657 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.5% C 0.111 H 301.5°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#351657
RGB	rgb(53, 22, 87)
HSL	hsl(269, 60%, 21%)
HSV	hsv(269, 75%, 34%)
CMYK	cmyk(39.1%, 74.7%, 0%, 65.9%)
CIE-LAB	lab(15.59, 29.80, -33.37)
CIE-LCH	lch(15.59, 44.74, 311.77°)
OKLab	oklab(28.55% 0.0581 -0.095)
OKLCH	oklch(28.55% 0.111 301.5)
XYZ	xyz(3.4750, 2.0188, 9.2216)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351657 #385716

analogous

#161857 #351657 #561657

triadic

#351657 #573516 #165735

tetradic

#351657 #571618 #385716 #165756

square

#351657 #571618 #385716 #165756

split-complementary

#351657 #575616 #185716

monochromatic

#0F0618 #170A26 #351657 #532288 #712FB9

Accessibility & contrast

On white

14.96

#351657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#351657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351657

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351657	#FFFFFF	#000000	##FFFFFF
##351657	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002759

Deuteranopia (green-blind)

#002756

Tritanopia (blue-blind)

#2E2534

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #351657;
/* rgb */ color: rgb(53, 22, 87);
/* oklch */ color: oklch(28.5% 0.111 301.5);

Tailwind

colors: {
  custom: {
    50: '#705687',
    500: '#351657',
    950: '#000000',
  },
}

SCSS

$custom: #351657;
$custom-light: #705687;
$custom-dark: #000000;

JSON

{
  "hex": "#351657",
  "rgb": {
    "r": 53,
    "g": 22,
    "b": 87
  },
  "hsl": {
    "h": 268.615,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.28545,
    "c": 0.11141,
    "h": 301.5
  },
  "luminance": 0.02019
}

Semantic roles & 50–950 ramp

primary

#351657

secondary

#668E3A

accent

#E34598

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #351657

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

Preview Lab → · Contrast checker → · Palette generator →