#91ADE4#91ADE4

#91ADE4 is a light, moderate blue. Relative luminance 0.415; OKLCH L 74.7% C 0.086 H 263.5°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#91ADE4
RGB	rgb(145, 173, 228)
HSL	hsl(220, 61%, 73%)
HSV	hsv(220, 36%, 89%)
CMYK	cmyk(36.4%, 24.1%, 0%, 10.6%)
CIE-LAB	lab(70.53, 3.65, -30.72)
CIE-LCH	lch(70.53, 30.94, 276.77°)
OKLab	oklab(74.7% -0.0097 -0.0852)
OKLCH	oklch(74.7% 0.086 263.5)
XYZ	xyz(40.6200, 41.5064, 79.2550)
Luminance	0.4151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ADE4 #E4C891

analogous

#91D6E4 #91ADE4 #9E91E4

triadic

#91ADE4 #E491AD #ADE491

tetradic

#91ADE4 #E491D6 #E4C891 #91E49E

square

#91ADE4 #E491D6 #E4C891 #91E49E

split-complementary

#91ADE4 #E49E91 #D6E491

monochromatic

#3165C9 #6088D8 #91ADE4 #C2D2F0 #E6EDF9

Accessibility & contrast

On white

2.26

#91ADE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#91ADE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ADE4

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ADE4	#FFFFFF	#000000	##000000
##91ADE4	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB1E6

Deuteranopia (green-blind)

#92A9E3

Tritanopia (blue-blind)

#77B8C0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #91ade4;
/* rgb */ color: rgb(145, 173, 228);
/* oklch */ color: oklch(74.7% 0.086 263.5);

Tailwind

colors: {
  custom: {
    50: '#b3c5ec',
    500: '#91ade4',
    950: '#000000',
  },
}

SCSS

$custom: #91ade4;
$custom-light: #b3c5ec;
$custom-dark: #000000;

JSON

{
  "hex": "#91ade4",
  "rgb": {
    "r": 145,
    "g": 173,
    "b": 228
  },
  "hsl": {
    "h": 219.759,
    "s": 60.584,
    "l": 73.137
  },
  "oklch": {
    "l": 0.74702,
    "c": 0.08576,
    "h": 263.5
  },
  "luminance": 0.41508
}

Semantic roles & 50–950 ramp

primary

#91ADE4

secondary

#F0E9DB

accent

#8F1DC8

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111216

muted

#808184

Preview Lab

Preview with #91ADE4

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

Preview Lab → · Contrast checker → · Palette generator →