#818BC2#818BC2

#818BC2 is a light, moderate blue. Relative luminance 0.270; OKLCH L 65.0% C 0.083 H 275.9°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#818BC2
RGB	rgb(129, 139, 194)
HSL	hsl(231, 35%, 63%)
HSV	hsv(231, 34%, 76%)
CMYK	cmyk(33.5%, 28.4%, 0%, 23.9%)
CIE-LAB	lab(59.00, 9.50, -29.75)
CIE-LCH	lch(59.00, 31.23, 287.72°)
OKLab	oklab(65% 0.0086 -0.0826)
OKLCH	oklch(65% 0.083 275.9)
XYZ	xyz(28.0207, 27.0264, 54.7687)
Luminance	0.2703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818BC2 #C2B881

analogous

#81ABC2 #818BC2 #9781C2

triadic

#818BC2 #C2818B #8BC281

tetradic

#818BC2 #C281AB #C2B881 #81C297

square

#818BC2 #C281AB #C2B881 #81C297

split-complementary

#818BC2 #C29781 #ABC281

monochromatic

#414C87 #5865AE #818BC2 #AAB1D6 #D3D7EA

Accessibility & contrast

On white

3.28

#818BC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#818BC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818BC2

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818BC2	#FFFFFF	#000000	##000000
##818BC2	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A91C4

Deuteranopia (green-blind)

#768CC1

Tritanopia (blue-blind)

#6F959E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #818bc2;
/* rgb */ color: rgb(129, 139, 194);
/* oklch */ color: oklch(65.0% 0.083 275.9);

Tailwind

colors: {
  custom: {
    50: '#a7acd4',
    500: '#818bc2',
    950: '#000000',
  },
}

SCSS

$custom: #818bc2;
$custom-light: #a7acd4;
$custom-dark: #000000;

JSON

{
  "hex": "#818bc2",
  "rgb": {
    "r": 129,
    "g": 139,
    "b": 194
  },
  "hsl": {
    "h": 230.769,
    "s": 34.759,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65,
    "c": 0.08307,
    "h": 275.9
  },
  "luminance": 0.27027
}

Semantic roles & 50–950 ramp

primary

#818BC2

secondary

#DBD7C4

accent

#9B38AE

background

#FAFAFD

surface

#F4F4FA

border

#CECED3

text

#101014

muted

#7F7F83

Preview Lab

Preview with #818BC2

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

Preview Lab → · Contrast checker → · Palette generator →