#33104E#33104E

#33104E is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.7% C 0.108 H 306.0°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#33104E
RGB	rgb(51, 16, 78)
HSL	hsl(274, 66%, 18%)
HSV	hsv(274, 79%, 31%)
CMYK	cmyk(34.6%, 79.5%, 0%, 69.4%)
CIE-LAB	lab(13.38, 30.06, -30.84)
CIE-LCH	lch(13.38, 43.07, 314.27°)
OKLab	oklab(26.67% 0.0637 -0.0876)
OKLCH	oklch(26.67% 0.108 306)
XYZ	xyz(2.9254, 1.6245, 7.3657)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33104E #2B4E10

analogous

#14104E #33104E #4E104A

triadic

#33104E #4E3310 #104E33

tetradic

#33104E #4E1410 #2B4E10 #104A4E

square

#33104E #4E1410 #2B4E10 #104A4E

split-complementary

#33104E #4A4E10 #104E14

monochromatic

#110519 #12061B #33104E #541A81 #7525B4

Accessibility & contrast

On white

15.85

#33104E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#33104E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33104E

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33104E	#FFFFFF	#000000	##FFFFFF
##33104E	1.00	15.85	1.32	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002150

Deuteranopia (green-blind)

#00224D

Tritanopia (blue-blind)

#2E1F2E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #33104e;
/* rgb */ color: rgb(51, 16, 78);
/* oklch */ color: oklch(26.7% 0.108 306.0);

Tailwind

colors: {
  custom: {
    50: '#6e5280',
    500: '#33104e',
    950: '#000000',
  },
}

SCSS

$custom: #33104e;
$custom-light: #6e5280;
$custom-dark: #000000;

JSON

{
  "hex": "#33104e",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 78
  },
  "hsl": {
    "h": 273.871,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.26667,
    "c": 0.10833,
    "h": 306
  },
  "luminance": 0.01624
}

Semantic roles & 50–950 ramp

primary

#33104E

secondary

#578832

accent

#E93F89

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #33104E

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

Preview Lab → · Contrast checker → · Palette generator →