#351B7C#351B7C

#351B7C is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.151 H 287.0°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#351B7C
RGB	rgb(53, 27, 124)
HSL	hsl(256, 64%, 30%)
HSV	hsv(256, 78%, 49%)
CMYK	cmyk(57.3%, 78.2%, 0%, 51.4%)
CIE-LAB	lab(20.03, 38.07, -50.34)
CIE-LCH	lch(20.03, 63.11, 307.10°)
OKLab	oklab(32.76% 0.0443 -0.1449)
OKLCH	oklch(32.76% 0.151 287)
XYZ	xyz(5.4971, 2.9957, 19.3534)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351B7C #627C1B

analogous

#1B327C #351B7C #651B7C

triadic

#351B7C #7C351B #1B7C35

tetradic

#351B7C #7C1B32 #627C1B #1B7C65

square

#351B7C #7C1B32 #627C1B #1B7C65

split-complementary

#351B7C #7C651B #327C1B

monochromatic

#0B0519 #20104A #351B7C #4A26AE #653DD5

Accessibility & contrast

On white

13.13

#351B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#351B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351B7C

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351B7C	#FFFFFF	#000000	##FFFFFF
##351B7C	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337F

Deuteranopia (green-blind)

#002E7A

Tritanopia (blue-blind)

#16364A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #351b7c;
/* rgb */ color: rgb(53, 27, 124);
/* oklch */ color: oklch(32.8% 0.151 287.0);

Tailwind

colors: {
  custom: {
    50: '#755ba3',
    500: '#351b7c',
    950: '#000000',
  },
}

SCSS

$custom: #351b7c;
$custom-light: #755ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#351b7c",
  "rgb": {
    "r": 53,
    "g": 27,
    "b": 124
  },
  "hsl": {
    "h": 256.082,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32759,
    "c": 0.15147,
    "h": 287
  },
  "luminance": 0.02996
}

Semantic roles & 50–950 ramp

primary

#351B7C

secondary

#93B043

accent

#E741BB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #351B7C

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

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