#817AB3#817AB3

#817AB3 is a mid, moderate blue. Relative luminance 0.218; OKLCH L 60.8% C 0.086 H 289.2°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#817AB3
RGB	rgb(129, 122, 179)
HSL	hsl(247, 27%, 59%)
HSV	hsv(247, 32%, 70%)
CMYK	cmyk(27.9%, 31.8%, 0%, 29.8%)
CIE-LAB	lab(53.86, 15.57, -29.17)
CIE-LCH	lch(53.86, 33.07, 298.08°)
OKLab	oklab(60.82% 0.0282 -0.0809)
OKLCH	oklch(60.82% 0.086 289.2)
XYZ	xyz(24.1474, 21.8404, 45.5825)
Luminance	0.2184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817AB3 #ACB37A

analogous

#7A90B3 #817AB3 #9E7AB3

triadic

#817AB3 #B3817A #7AB381

tetradic

#817AB3 #B37A90 #ACB37A #7AB39E

square

#817AB3 #B37A90 #ACB37A #7AB39E

split-complementary

#817AB3 #B39E7A #90B37A

monochromatic

#474172 #5F5799 #817AB3 #A6A1C9 #CBC8E0

Accessibility & contrast

On white

3.91

#817AB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#817AB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817AB3

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817AB3	#FFFFFF	#000000	##000000
##817AB3	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B82B5

Deuteranopia (green-blind)

#6A7FB2

Tritanopia (blue-blind)

#76848F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #817ab3;
/* rgb */ color: rgb(129, 122, 179);
/* oklch */ color: oklch(60.8% 0.086 289.2);

Tailwind

colors: {
  custom: {
    50: '#a7a0ca',
    500: '#817ab3',
    950: '#000000',
  },
}

SCSS

$custom: #817ab3;
$custom-light: #a7a0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#817ab3",
  "rgb": {
    "r": 129,
    "g": 122,
    "b": 179
  },
  "hsl": {
    "h": 247.368,
    "s": 27.273,
    "l": 59.02
  },
  "oklch": {
    "l": 0.60819,
    "c": 0.08571,
    "h": 289.2
  },
  "luminance": 0.21841
}

Semantic roles & 50–950 ramp

primary

#817AB3

secondary

#CDD0B9

accent

#C464B8

background

#FAF9FC

surface

#F4F2F8

border

#CECCD1

text

#0F0E13

muted

#7F7E82

Preview Lab

Preview with #817AB3

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

Preview Lab → · Contrast checker → · Palette generator →