#351B7E#351B7E

#351B7E is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.154 H 286.5°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#351B7E
RGB	rgb(53, 27, 126)
HSL	hsl(256, 65%, 30%)
HSV	hsv(256, 79%, 49%)
CMYK	cmyk(57.9%, 78.6%, 0%, 50.6%)
CIE-LAB	lab(20.23, 38.68, -51.27)
CIE-LCH	lch(20.23, 64.23, 307.03°)
OKLab	oklab(32.96% 0.0437 -0.1476)
OKLCH	oklch(32.96% 0.154 286.5)
XYZ	xyz(5.6249, 3.0468, 20.0263)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351B7E #647E1B

analogous

#1B327E #351B7E #671B7E

triadic

#351B7E #7E351B #1B7E35

tetradic

#351B7E #7E1B32 #647E1B #1B7E67

square

#351B7E #7E1B32 #647E1B #1B7E67

split-complementary

#351B7E #7E671B #327E1B

monochromatic

#0B0519 #20104C #351B7E #4A26B0 #663ED6

Accessibility & contrast

On white

13.05

#351B7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#351B7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351B7E

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351B7E	#FFFFFF	#000000	##FFFFFF
##351B7E	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003381

Deuteranopia (green-blind)

#002E7C

Tritanopia (blue-blind)

#13374B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #351b7e;
/* rgb */ color: rgb(53, 27, 126);
/* oklch */ color: oklch(33.0% 0.154 286.5);

Tailwind

colors: {
  custom: {
    50: '#765ba4',
    500: '#351b7e',
    950: '#000000',
  },
}

SCSS

$custom: #351b7e;
$custom-light: #765ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#351b7e",
  "rgb": {
    "r": 53,
    "g": 27,
    "b": 126
  },
  "hsl": {
    "h": 255.758,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.32964,
    "c": 0.15393,
    "h": 286.5
  },
  "luminance": 0.03047
}

Semantic roles & 50–950 ramp

primary

#351B7E

secondary

#95B243

accent

#E840BC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #351B7E

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

Preview Lab → · Contrast checker → · Palette generator →