#91ADF9#91ADF9

#91ADF9 is a light, moderate blue. Relative luminance 0.427; OKLCH L 75.6% C 0.114 H 268.2°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#91ADF9
RGB	rgb(145, 173, 249)
HSL	hsl(224, 90%, 77%)
HSV	hsv(224, 42%, 98%)
CMYK	cmyk(41.8%, 30.5%, 0%, 2.4%)
CIE-LAB	lab(71.38, 9.31, -40.82)
CIE-LCH	lch(71.38, 41.87, 282.84°)
OKLab	oklab(75.65% -0.0037 -0.1142)
OKLCH	oklch(75.65% 0.114 268.2)
XYZ	xyz(43.7142, 42.7441, 95.5512)
Luminance	0.4275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ADF9 #F9DD91

analogous

#91E1F9 #91ADF9 #A991F9

triadic

#91ADF9 #F991AD #ADF991

tetradic

#91ADF9 #F991E1 #F9DD91 #91F9A9

square

#91ADF9 #F991E1 #F9DD91 #91F9A9

split-complementary

#91ADF9 #F9A991 #E1F991

monochromatic

#1D56F3 #5782F6 #91ADF9 #CBD8FC #E2E9FD

Accessibility & contrast

On white

2.20

#91ADF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#91ADF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ADF9

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ADF9	#FFFFFF	#000000	##000000
##91ADF9	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92B4FC

Deuteranopia (green-blind)

#88ABF7

Tritanopia (blue-blind)

#6DBDC8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #91adf9;
/* rgb */ color: rgb(145, 173, 249);
/* oklch */ color: oklch(75.6% 0.114 268.2);

Tailwind

colors: {
  custom: {
    50: '#b5c5fb',
    500: '#91adf9',
    950: '#000000',
  },
}

SCSS

$custom: #91adf9;
$custom-light: #b5c5fb;
$custom-dark: #000000;

JSON

{
  "hex": "#91adf9",
  "rgb": {
    "r": 145,
    "g": 173,
    "b": 249
  },
  "hsl": {
    "h": 223.846,
    "s": 89.655,
    "l": 77.255
  },
  "oklch": {
    "l": 0.75646,
    "c": 0.11428,
    "h": 268.2
  },
  "luminance": 0.42746
}

Semantic roles & 50–950 ramp

primary

#91ADF9

secondary

#F6EDD5

accent

#A800E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111217

muted

#808185

Preview Lab

Preview with #91ADF9

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

Preview Lab → · Contrast checker → · Palette generator →