#899EF1#899EF1

#899EF1 is a light, vivid blue. Relative luminance 0.361; OKLCH L 71.7% C 0.124 H 272.2°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#899EF1
RGB	rgb(137, 158, 241)
HSL	hsl(228, 79%, 74%)
HSV	hsv(228, 43%, 95%)
CMYK	cmyk(43.2%, 34.4%, 0%, 5.5%)
CIE-LAB	lab(66.61, 13.59, -43.97)
CIE-LCH	lch(66.61, 46.02, 287.18°)
OKLab	oklab(71.71% 0.0047 -0.1235)
OKLCH	oklch(71.71% 0.124 272.2)
XYZ	xyz(38.4157, 36.1209, 88.1499)
Luminance	0.3612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899EF1 #F1DC89

analogous

#89D2F1 #899EF1 #A889F1

triadic

#899EF1 #F1899E #9EF189

tetradic

#899EF1 #F189D2 #F1DC89 #89F1A8

square

#899EF1 #F189D2 #F1DC89 #89F1A8

split-complementary

#899EF1 #F1A889 #D2F189

monochromatic

#1C44E4 #5271EB #899EF1 #C0CBF7 #E4E9FC

Accessibility & contrast

On white

2.55

#899EF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#899EF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899EF1

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899EF1	#FFFFFF	#000000	##000000
##899EF1	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A7F4

Deuteranopia (green-blind)

#779EEF

Tritanopia (blue-blind)

#65AFBC

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #899ef1;
/* rgb */ color: rgb(137, 158, 241);
/* oklch */ color: oklch(71.7% 0.124 272.2);

Tailwind

colors: {
  custom: {
    50: '#b0baf6',
    500: '#899ef1',
    950: '#000000',
  },
}

SCSS

$custom: #899ef1;
$custom-light: #b0baf6;
$custom-dark: #000000;

JSON

{
  "hex": "#899ef1",
  "rgb": {
    "r": 137,
    "g": 158,
    "b": 241
  },
  "hsl": {
    "h": 227.885,
    "s": 78.788,
    "l": 74.118
  },
  "oklch": {
    "l": 0.71706,
    "c": 0.12359,
    "h": 272.2
  },
  "luminance": 0.36123
}

Semantic roles & 50–950 ramp

primary

#899EF1

secondary

#F4EED7

accent

#B10ADB

background

#FBFBFF

surface

#F6F6FE

border

#D0D0D6

text

#111117

muted

#808085

Preview Lab

Preview with #899EF1

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

Preview Lab → · Contrast checker → · Palette generator →