#818ABE#818ABE

#818ABE is a light, moderate blue. Relative luminance 0.266; OKLCH L 64.6% C 0.079 H 276.4°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#818ABE
RGB	rgb(129, 138, 190)
HSL	hsl(231, 32%, 63%)
HSV	hsv(231, 32%, 75%)
CMYK	cmyk(32.1%, 27.4%, 0%, 25.5%)
CIE-LAB	lab(58.57, 9.03, -28.16)
CIE-LCH	lch(58.57, 29.57, 287.78°)
OKLab	oklab(64.61% 0.0088 -0.0781)
OKLCH	oklch(64.61% 0.079 276.4)
XYZ	xyz(27.4334, 26.5609, 52.3866)
Luminance	0.2656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818ABE #BEB581

analogous

#81A8BE #818ABE #9781BE

triadic

#818ABE #BE818A #8ABE81

tetradic

#818ABE #BE81A8 #BEB581 #81BE97

square

#818ABE #BE81A8 #BEB581 #81BE97

split-complementary

#818ABE #BE9781 #A8BE81

monochromatic

#434C82 #5965A9 #818ABE #A9AFD3 #D2D5E8

Accessibility & contrast

On white

3.33

#818ABE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#818ABE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818ABE

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818ABE	#FFFFFF	#000000	##000000
##818ABE	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FC0

Deuteranopia (green-blind)

#768BBD

Tritanopia (blue-blind)

#71949C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #818abe;
/* rgb */ color: rgb(129, 138, 190);
/* oklch */ color: oklch(64.6% 0.079 276.4);

Tailwind

colors: {
  custom: {
    50: '#a7acd1',
    500: '#818abe',
    950: '#000000',
  },
}

SCSS

$custom: #818abe;
$custom-light: #a7acd1;
$custom-dark: #000000;

JSON

{
  "hex": "#818abe",
  "rgb": {
    "r": 129,
    "g": 138,
    "b": 190
  },
  "hsl": {
    "h": 231.148,
    "s": 31.937,
    "l": 62.549
  },
  "oklch": {
    "l": 0.64609,
    "c": 0.07855,
    "h": 276.4
  },
  "luminance": 0.26562
}

Semantic roles & 50–950 ramp

primary

#818ABE

secondary

#D8D5C2

accent

#9A3BAB

background

#FAFAFC

surface

#F4F4F9

border

#CECED2

text

#0F1014

muted

#7F7F82

Preview Lab

Preview with #818ABE

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

Preview Lab → · Contrast checker → · Palette generator →