#817EBB#817EBB

#817EBB is a light, moderate blue. Relative luminance 0.232; OKLCH L 62.0% C 0.091 H 285.7°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#817EBB
RGB	rgb(129, 126, 187)
HSL	hsl(243, 31%, 61%)
HSV	hsv(243, 33%, 73%)
CMYK	cmyk(31%, 32.6%, 0%, 26.7%)
CIE-LAB	lab(55.25, 15.28, -31.59)
CIE-LCH	lch(55.25, 35.09, 295.81°)
OKLab	oklab(62.01% 0.0246 -0.0879)
OKLCH	oklch(62.01% 0.091 285.7)
XYZ	xyz(25.4814, 23.1761, 50.1350)
Luminance	0.2318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817EBB #B8BB7E

analogous

#7E9ABB #817EBB #A07EBB

triadic

#817EBB #BB817E #7EBB81

tetradic

#817EBB #BB7E9A #B8BB7E #7EBBA0

square

#817EBB #BB7E9A #B8BB7E #7EBBA0

split-complementary

#817EBB #BBA07E #9ABB7E

monochromatic

#45427D #5B57A5 #817EBB #A8A6D0 #CFCEE5

Accessibility & contrast

On white

3.73

#817EBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#817EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817EBB

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817EBB	#FFFFFF	#000000	##000000
##817EBB	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C86BD

Deuteranopia (green-blind)

#6B83B9

Tritanopia (blue-blind)

#738994

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #817ebb;
/* rgb */ color: rgb(129, 126, 187);
/* oklch */ color: oklch(62.0% 0.091 285.7);

Tailwind

colors: {
  custom: {
    50: '#a7a3cf',
    500: '#817ebb',
    950: '#000000',
  },
}

SCSS

$custom: #817ebb;
$custom-light: #a7a3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#817ebb",
  "rgb": {
    "r": 129,
    "g": 126,
    "b": 187
  },
  "hsl": {
    "h": 242.951,
    "s": 30.964,
    "l": 61.373
  },
  "oklch": {
    "l": 0.62008,
    "c": 0.09128,
    "h": 285.7
  },
  "luminance": 0.23177
}

Semantic roles & 50–950 ramp

primary

#817EBB

secondary

#D5D6BF

accent

#AA3CA4

background

#FAFAFC

surface

#F4F3F9

border

#CECDD2

text

#100F14

muted

#7F7F82

Preview Lab

Preview with #817EBB

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

Preview Lab → · Contrast checker → · Palette generator →