#817BD2#817BD2

#817BD2 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.6% C 0.129 H 285.2°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#817BD2
RGB	rgb(129, 123, 210)
HSL	hsl(244, 49%, 65%)
HSV	hsv(244, 41%, 82%)
CMYK	cmyk(38.6%, 41.4%, 0%, 17.6%)
CIE-LAB	lab(55.57, 23.28, -44.17)
CIE-LCH	lch(55.57, 49.92, 297.79°)
OKLab	oklab(62.61% 0.0337 -0.1243)
OKLCH	oklch(62.61% 0.129 285.2)
XYZ	xyz(27.7658, 23.4852, 64.0304)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817BD2 #CCD27B

analogous

#7BA0D2 #817BD2 #AC7BD2

triadic

#817BD2 #D2817B #7BD281

tetradic

#817BD2 #D27BA0 #CCD27B #7BD2AC

square

#817BD2 #D27BA0 #CCD27B #7BD2AC

split-complementary

#817BD2 #D2AC7B #A0D27B

monochromatic

#3D369D #554DC2 #817BD2 #ADA9E2 #D8D6F1

Accessibility & contrast

On white

3.69

#817BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#817BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817BD2

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817BD2	#FFFFFF	#000000	##000000
##817BD2	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D88D5

Deuteranopia (green-blind)

#5B83D0

Tritanopia (blue-blind)

#6A8C9C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #817bd2;
/* rgb */ color: rgb(129, 123, 210);
/* oklch */ color: oklch(62.6% 0.129 285.2);

Tailwind

colors: {
  custom: {
    50: '#a9a1e0',
    500: '#817bd2',
    950: '#000000',
  },
}

SCSS

$custom: #817bd2;
$custom-light: #a9a1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#817bd2",
  "rgb": {
    "r": 129,
    "g": 123,
    "b": 210
  },
  "hsl": {
    "h": 244.138,
    "s": 49.153,
    "l": 65.294
  },
  "oklch": {
    "l": 0.62605,
    "c": 0.12883,
    "h": 285.2
  },
  "luminance": 0.23486
}

Semantic roles & 50–950 ramp

primary

#817BD2

secondary

#E1E3C6

accent

#BC29B2

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#100F15

muted

#7F7E83

Preview Lab

Preview with #817BD2

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

Preview Lab → · Contrast checker → · Palette generator →