#351B5C#351B5C

#351B5C is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.7% C 0.111 H 297.6°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#351B5C
RGB	rgb(53, 27, 92)
HSL	hsl(264, 55%, 23%)
HSV	hsv(264, 71%, 36%)
CMYK	cmyk(42.4%, 70.7%, 0%, 63.9%)
CIE-LAB	lab(17.05, 28.37, -34.35)
CIE-LCH	lch(17.05, 44.55, 309.56°)
OKLab	oklab(29.73% 0.0513 -0.0979)
OKLCH	oklch(29.73% 0.111 297.6)
XYZ	xyz(3.7914, 2.3134, 10.3699)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351B5C #425C1B

analogous

#1B215C #351B5C #551B5C

triadic

#351B5C #5C351B #1B5C35

tetradic

#351B5C #5C1B21 #425C1B #1B5C55

square

#351B5C #5C1B21 #425C1B #1B5C55

split-complementary

#351B5C #5C551B #215C1B

monochromatic

#0E0718 #1A0D2D #351B5C #50298B #6C37BB

Accessibility & contrast

On white

14.36

#351B5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#351B5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351B5C

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351B5C	#FFFFFF	#000000	##FFFFFF
##351B5C	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5E

Deuteranopia (green-blind)

#00295B

Tritanopia (blue-blind)

#2C2A39

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #351b5c;
/* rgb */ color: rgb(53, 27, 92);
/* oklch */ color: oklch(29.7% 0.111 297.6);

Tailwind

colors: {
  custom: {
    50: '#70598b',
    500: '#351b5c',
    950: '#000000',
  },
}

SCSS

$custom: #351b5c;
$custom-light: #70598b;
$custom-dark: #000000;

JSON

{
  "hex": "#351b5c",
  "rgb": {
    "r": 53,
    "g": 27,
    "b": 92
  },
  "hsl": {
    "h": 264,
    "s": 54.622,
    "l": 23.333
  },
  "oklch": {
    "l": 0.29729,
    "c": 0.11054,
    "h": 297.6
  },
  "luminance": 0.02313
}

Semantic roles & 50–950 ramp

primary

#351B5C

secondary

#719241

accent

#DE4AA3

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #351B5C

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

Preview Lab → · Contrast checker → · Palette generator →