#899BF8#899BF8

#899BF8 is a light, vivid blue. Relative luminance 0.355; OKLCH L 71.5% C 0.137 H 274.1°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#899BF8
RGB	rgb(137, 155, 248)
HSL	hsl(230, 89%, 75%)
HSV	hsv(230, 45%, 97%)
CMYK	cmyk(44.8%, 37.5%, 0%, 2.7%)
CIE-LAB	lab(66.16, 17.31, -48.50)
CIE-LCH	lch(66.16, 51.50, 289.65°)
OKLab	oklab(71.47% 0.0099 -0.1367)
OKLCH	oklch(71.47% 0.137 274.1)
XYZ	xyz(38.9759, 35.5363, 93.5942)
Luminance	0.3554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899BF8 #F8E689

analogous

#89D3F8 #899BF8 #AE89F8

triadic

#899BF8 #F8899B #9BF889

tetradic

#899BF8 #F889D3 #F8E689 #89F8AE

square

#899BF8 #F889D3 #F8E689 #89F8AE

split-complementary

#899BF8 #F8AE89 #D3F889

monochromatic

#1539F1 #4F6AF5 #899BF8 #C3CCFB #E2E7FD

Accessibility & contrast

On white

2.59

#899BF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#899BF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899BF8

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899BF8	#FFFFFF	#000000	##000000
##899BF8	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A6FC

Deuteranopia (green-blind)

#6F9DF6

Tritanopia (blue-blind)

#62AEBE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #899bf8;
/* rgb */ color: rgb(137, 155, 248);
/* oklch */ color: oklch(71.5% 0.137 274.1);

Tailwind

colors: {
  custom: {
    50: '#b0b8fb',
    500: '#899bf8',
    950: '#000000',
  },
}

SCSS

$custom: #899bf8;
$custom-light: #b0b8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#899bf8",
  "rgb": {
    "r": 137,
    "g": 155,
    "b": 248
  },
  "hsl": {
    "h": 230.27,
    "s": 88.8,
    "l": 75.49
  },
  "oklch": {
    "l": 0.71468,
    "c": 0.13706,
    "h": 274.1
  },
  "luminance": 0.35538
}

Semantic roles & 50–950 ramp

primary

#899BF8

secondary

#F5F0D6

accent

#C000E5

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #899BF8

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

Preview Lab → · Contrast checker → · Palette generator →