#89ADE4#89ADE4

#89ADE4 is a light, moderate blue. Relative luminance 0.408; OKLCH L 74.2% C 0.089 H 258.7°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#89ADE4
RGB	rgb(137, 173, 228)
HSL	hsl(216, 63%, 72%)
HSV	hsv(216, 40%, 89%)
CMYK	cmyk(39.9%, 24.1%, 0%, 10.6%)
CIE-LAB	lab(70.04, 1.51, -31.52)
CIE-LCH	lch(70.04, 31.55, 272.74°)
OKLab	oklab(74.19% -0.0175 -0.0876)
OKLCH	oklch(74.19% 0.089 258.7)
XYZ	xyz(39.2593, 40.8048, 79.1912)
Luminance	0.4081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89ADE4 #E4C089

analogous

#89DBE4 #89ADE4 #9389E4

triadic

#89ADE4 #E489AD #ADE489

tetradic

#89ADE4 #E489DB #E4C089 #89E493

square

#89ADE4 #E489DB #E4C089 #89E493

split-complementary

#89ADE4 #E49389 #DBE489

monochromatic

#2D69C5 #578AD9 #89ADE4 #BBD0EF #E6EEF9

Accessibility & contrast

On white

2.29

#89ADE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#89ADE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89ADE4

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89ADE4	#FFFFFF	#000000	##000000
##89ADE4	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B0E6

Deuteranopia (green-blind)

#8FA7E3

Tritanopia (blue-blind)

#6AB9C0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #89ade4;
/* rgb */ color: rgb(137, 173, 228);
/* oklch */ color: oklch(74.2% 0.089 258.7);

Tailwind

colors: {
  custom: {
    50: '#aec5ec',
    500: '#89ade4',
    950: '#000000',
  },
}

SCSS

$custom: #89ade4;
$custom-light: #aec5ec;
$custom-dark: #000000;

JSON

{
  "hex": "#89ade4",
  "rgb": {
    "r": 137,
    "g": 173,
    "b": 228
  },
  "hsl": {
    "h": 216.264,
    "s": 62.759,
    "l": 71.569
  },
  "oklch": {
    "l": 0.74191,
    "c": 0.08933,
    "h": 258.7
  },
  "luminance": 0.40807
}

Semantic roles & 50–950 ramp

primary

#89ADE4

secondary

#F0E7D9

accent

#851BCB

background

#FAFCFE

surface

#F5F8FD

border

#CFD1D5

text

#111216

muted

#808184

Preview Lab

Preview with #89ADE4

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

Preview Lab → · Contrast checker → · Palette generator →