#8399BE#8399BE

#8399BE is a light, moderate blue. Relative luminance 0.313; OKLCH L 67.9% C 0.060 H 260.7°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#8399BE
RGB	rgb(131, 153, 190)
HSL	hsl(218, 31%, 63%)
HSV	hsv(218, 31%, 75%)
CMYK	cmyk(31.1%, 19.5%, 0%, 25.5%)
CIE-LAB	lab(62.78, 1.02, -21.66)
CIE-LCH	lch(62.78, 21.69, 272.71°)
OKLab	oklab(67.93% -0.0097 -0.0596)
OKLCH	oklch(67.93% 0.06 260.7)
XYZ	xyz(30.0429, 31.3243, 53.1685)
Luminance	0.3132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8399BE #BEA883

analogous

#83B6BE #8399BE #8A83BE

triadic

#8399BE #BE8399 #99BE83

tetradic

#8399BE #BE83B6 #BEA883 #83BE8A

square

#8399BE #BE83B6 #BEA883 #83BE8A

split-complementary

#8399BE #BE8A83 #B6BE83

monochromatic

#445B82 #5B78A9 #8399BE #ABBAD3 #D3DBE8

Accessibility & contrast

On white

2.89

#8399BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#8399BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8399BE

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8399BE	#FFFFFF	#000000	##000000
##8399BE	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9BC0

Deuteranopia (green-blind)

#8695BD

Tritanopia (blue-blind)

#72A1A5

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #8399be;
/* rgb */ color: rgb(131, 153, 190);
/* oklch */ color: oklch(67.9% 0.060 260.7);

Tailwind

colors: {
  custom: {
    50: '#a8b6d1',
    500: '#8399be',
    950: '#000000',
  },
}

SCSS

$custom: #8399be;
$custom-light: #a8b6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#8399be",
  "rgb": {
    "r": 131,
    "g": 153,
    "b": 190
  },
  "hsl": {
    "h": 217.627,
    "s": 31.217,
    "l": 62.941
  },
  "oklch": {
    "l": 0.67932,
    "c": 0.06043,
    "h": 260.7
  },
  "luminance": 0.31325
}

Semantic roles & 50–950 ramp

primary

#8399BE

secondary

#D9D1C4

accent

#813CAA

background

#FAFBFC

surface

#F4F6F9

border

#CED0D2

text

#101114

muted

#7F8082

Preview Lab

Preview with #8399BE

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

Preview Lab → · Contrast checker → · Palette generator →