#351E9B#351E9B

#351E9B is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.4% C 0.186 H 280.2°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#351E9B
RGB	rgb(53, 30, 155)
HSL	hsl(251, 68%, 36%)
HSV	hsv(251, 81%, 61%)
CMYK	cmyk(65.8%, 80.6%, 0%, 39.2%)
CIE-LAB	lab(23.84, 45.99, -63.41)
CIE-LCH	lch(23.84, 78.33, 305.95°)
OKLab	oklab(36.41% 0.0331 -0.183)
OKLCH	oklch(36.41% 0.186 280.2)
XYZ	xyz(7.8470, 4.0514, 31.3725)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351E9B #849B1E

analogous

#1E469B #351E9B #741E9B

triadic

#351E9B #9B351E #1E9B35

tetradic

#351E9B #9B1E46 #849B1E #1E9B74

square

#351E9B #9B1E46 #849B1E #1E9B74

split-complementary

#351E9B #9B741E #469B1E

monochromatic

#120A34 #231468 #351E9B #4728CE #6E55DE

Accessibility & contrast

On white

11.60

#351E9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#351E9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351E9B

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351E9B	#FFFFFF	#000000	##FFFFFF
##351E9B	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9E

Deuteranopia (green-blind)

#003499

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #351e9b;
/* rgb */ color: rgb(53, 30, 155);
/* oklch */ color: oklch(36.4% 0.186 280.2);

Tailwind

colors: {
  custom: {
    50: '#7b5eba',
    500: '#351e9b',
    950: '#000000',
  },
}

SCSS

$custom: #351e9b;
$custom-light: #7b5eba;
$custom-dark: #000000;

JSON

{
  "hex": "#351e9b",
  "rgb": {
    "r": 53,
    "g": 30,
    "b": 155
  },
  "hsl": {
    "h": 251.04,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36406,
    "c": 0.186,
    "h": 280.2
  },
  "luminance": 0.04052
}

Semantic roles & 50–950 ramp

primary

#351E9B

secondary

#ADC253

accent

#EA3DCB

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #351E9B

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

Preview Lab → · Contrast checker → · Palette generator →