#351D7B#351D7B

#351D7B is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.9% C 0.148 H 286.8°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#351D7B
RGB	rgb(53, 29, 123)
HSL	hsl(255, 62%, 30%)
HSV	hsv(255, 76%, 48%)
CMYK	cmyk(56.9%, 76.4%, 0%, 51.8%)
CIE-LAB	lab(20.30, 36.70, -49.24)
CIE-LCH	lch(20.30, 61.41, 306.69°)
OKLab	oklab(32.92% 0.0429 -0.1417)
OKLCH	oklch(32.92% 0.148 286.8)
XYZ	xyz(5.4816, 3.0654, 19.0379)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351D7B #637B1D

analogous

#1D347B #351D7B #641D7B

triadic

#351D7B #7B351D #1D7B35

tetradic

#351D7B #7B1D34 #637B1D #1D7B64

square

#351D7B #7B1D34 #637B1D #1D7B64

split-complementary

#351D7B #7B641D #347B1D

monochromatic

#0B0619 #201149 #351D7B #4A29AD #6640D2

Accessibility & contrast

On white

13.02

#351D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#351D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351D7B

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351D7B	#FFFFFF	#000000	##FFFFFF
##351D7B	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337E

Deuteranopia (green-blind)

#002E79

Tritanopia (blue-blind)

#17374A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #351d7b;
/* rgb */ color: rgb(53, 29, 123);
/* oklch */ color: oklch(32.9% 0.148 286.8);

Tailwind

colors: {
  custom: {
    50: '#755ca2',
    500: '#351d7b',
    950: '#000000',
  },
}

SCSS

$custom: #351d7b;
$custom-light: #755ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#351d7b",
  "rgb": {
    "r": 53,
    "g": 29,
    "b": 123
  },
  "hsl": {
    "h": 255.319,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.32924,
    "c": 0.14802,
    "h": 286.8
  },
  "luminance": 0.03066
}

Semantic roles & 50–950 ramp

primary

#351D7B

secondary

#94AF45

accent

#E543BC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #351D7B

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

Preview Lab → · Contrast checker → · Palette generator →