#817CBB#817CBB

#817CBB is a mid, moderate blue. Relative luminance 0.227; OKLCH L 61.6% C 0.094 H 286.9°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#817CBB
RGB	rgb(129, 124, 187)
HSL	hsl(245, 32%, 61%)
HSV	hsv(245, 34%, 73%)
CMYK	cmyk(31%, 33.7%, 0%, 26.7%)
CIE-LAB	lab(54.73, 16.46, -32.40)
CIE-LCH	lch(54.73, 36.34, 296.93°)
OKLab	oklab(61.61% 0.0274 -0.0902)
OKLCH	oklch(61.61% 0.094 286.9)
XYZ	xyz(25.2282, 22.6697, 50.0506)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817CBB #B6BB7C

analogous

#7C96BB #817CBB #A07CBB

triadic

#817CBB #BB817C #7CBB81

tetradic

#817CBB #BB7C96 #B6BB7C #7CBBA0

square

#817CBB #BB7C96 #B6BB7C #7CBBA0

split-complementary

#817CBB #BBA07C #96BB7C

monochromatic

#45407C #5C55A4 #817CBB #A8A4D0 #CECDE5

Accessibility & contrast

On white

3.79

#817CBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#817CBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817CBB

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817CBB	#FFFFFF	#000000	##000000
##817CBB	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A85BE

Deuteranopia (green-blind)

#6981B9

Tritanopia (blue-blind)

#738793

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #817cbb;
/* rgb */ color: rgb(129, 124, 187);
/* oklch */ color: oklch(61.6% 0.094 286.9);

Tailwind

colors: {
  custom: {
    50: '#a7a1cf',
    500: '#817cbb',
    950: '#000000',
  },
}

SCSS

$custom: #817cbb;
$custom-light: #a7a1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#817cbb",
  "rgb": {
    "r": 129,
    "g": 124,
    "b": 187
  },
  "hsl": {
    "h": 244.762,
    "s": 31.658,
    "l": 60.98
  },
  "oklch": {
    "l": 0.61606,
    "c": 0.09431,
    "h": 286.9
  },
  "luminance": 0.2267
}

Semantic roles & 50–950 ramp

primary

#817CBB

secondary

#D3D5BE

accent

#AA3BA2

background

#FAF9FC

surface

#F4F2F9

border

#CECCD2

text

#100F14

muted

#7F7E82

Preview Lab

Preview with #817CBB

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

Preview Lab → · Contrast checker → · Palette generator →