#89B4FF#89B4FF

#89B4FF is a light, moderate blue. Relative luminance 0.452; OKLCH L 76.9% C 0.118 H 261.1°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#89B4FF
RGB	rgb(137, 180, 255)
HSL	hsl(218, 100%, 77%)
HSV	hsv(218, 46%, 100%)
CMYK	cmyk(46.3%, 29.4%, 0%, 0%)
CIE-LAB	lab(73.01, 5.12, -41.56)
CIE-LCH	lch(73.01, 41.87, 277.02°)
OKLab	oklab(76.87% -0.0182 -0.1165)
OKLCH	oklch(76.87% 0.118 261.1)
XYZ	xyz(44.6819, 45.1780, 100.9541)
Luminance	0.4518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89B4FF #FFD489

analogous

#89EFFF #89B4FF #9989FF

triadic

#89B4FF #FF89B4 #B4FF89

tetradic

#89B4FF #FF89EF #FFD489 #89FF99

square

#89B4FF #FF89EF #FFD489 #89FF99

split-complementary

#89B4FF #FF9989 #EFFF89

monochromatic

#0F66FF #4C8DFF #89B4FF #C6DBFF #E0ECFF

Accessibility & contrast

On white

2.09

#89B4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#89B4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89B4FF

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89B4FF	#FFFFFF	#000000	##000000
##89B4FF	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B9FF

Deuteranopia (green-blind)

#8BAEFD

Tritanopia (blue-blind)

#59C4CF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #89b4ff;
/* rgb */ color: rgb(137, 180, 255);
/* oklch */ color: oklch(76.9% 0.118 261.1);

Tailwind

colors: {
  custom: {
    50: '#b1caff',
    500: '#89b4ff',
    950: '#000000',
  },
}

SCSS

$custom: #89b4ff;
$custom-light: #b1caff;
$custom-dark: #000000;

JSON

{
  "hex": "#89b4ff",
  "rgb": {
    "r": 137,
    "g": 180,
    "b": 255
  },
  "hsl": {
    "h": 218.136,
    "s": 100,
    "l": 76.863
  },
  "oklch": {
    "l": 0.76874,
    "c": 0.11787,
    "h": 261.1
  },
  "luminance": 0.45181
}

Semantic roles & 50–950 ramp

primary

#89B4FF

secondary

#F7EAD4

accent

#9200E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111318

muted

#808286

Preview Lab

Preview with #89B4FF

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

Preview Lab → · Contrast checker → · Palette generator →