#904BB9#904BB9

#904BB9 is a mid, vivid violet. Relative luminance 0.145; OKLCH L 54.5% C 0.174 H 310.9°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#904BB9
RGB	rgb(144, 75, 185)
HSL	hsl(278, 44%, 51%)
HSV	hsv(278, 59%, 73%)
CMYK	cmyk(22.2%, 59.5%, 0%, 27.5%)
CIE-LAB	lab(44.89, 48.08, -46.68)
CIE-LCH	lch(44.89, 67.01, 315.85°)
OKLab	oklab(54.55% 0.1136 -0.1312)
OKLCH	oklch(54.55% 0.174 310.9)
XYZ	xyz(22.7730, 14.4647, 47.4818)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#904BB9 #74B94B

analogous

#594BB9 #904BB9 #B94BAB

triadic

#904BB9 #B9904B #4BB990

tetradic

#904BB9 #B9594B #74B94B #4BABB9

square

#904BB9 #B9594B #74B94B #4BABB9

split-complementary

#904BB9 #ABB94B #4BB959

monochromatic

#4D2763 #6F388F #904BB9 #AB77CA #C6A3DB

Accessibility & contrast

On white

5.39

#904BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#904BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #904BB9

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##904BB9	#FFFFFF	#000000	##FFFFFF
##904BB9	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2367BD

Deuteranopia (green-blind)

#416BB6

Tritanopia (blue-blind)

#8B5F7B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #904bb9;
/* rgb */ color: rgb(144, 75, 185);
/* oklch */ color: oklch(54.5% 0.174 310.9);

Tailwind

colors: {
  custom: {
    50: '#b381ce',
    500: '#904bb9',
    950: '#000000',
  },
}

SCSS

$custom: #904bb9;
$custom-light: #b381ce;
$custom-dark: #000000;

JSON

{
  "hex": "#904bb9",
  "rgb": {
    "r": 144,
    "g": 75,
    "b": 185
  },
  "hsl": {
    "h": 277.636,
    "s": 44,
    "l": 50.98
  },
  "oklch": {
    "l": 0.54547,
    "c": 0.17356,
    "h": 310.9
  },
  "luminance": 0.14464
}

Semantic roles & 50–950 ramp

primary

#904BB9

secondary

#AAC898

accent

#D45484

background

#FBF8FC

surface

#F6EFF9

border

#D0CAD2

text

#110A14

muted

#807C82

Preview Lab

Preview with #904BB9

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

Preview Lab → · Contrast checker → · Palette generator →