#91ADFF#91ADFF

#91ADFF is a light, vivid blue. Relative luminance 0.431; OKLCH L 75.9% C 0.122 H 269.0°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#91ADFF
RGB	rgb(145, 173, 255)
HSL	hsl(225, 100%, 78%)
HSV	hsv(225, 43%, 100%)
CMYK	cmyk(43.1%, 32.2%, 0%, 0%)
CIE-LAB	lab(71.64, 10.97, -43.67)
CIE-LCH	lch(71.64, 45.02, 284.11°)
OKLab	oklab(75.93% -0.0021 -0.1224)
OKLCH	oklch(75.93% 0.122 269)
XYZ	xyz(44.6650, 43.1244, 100.5587)
Luminance	0.4313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ADFF #FFE391

analogous

#91E4FF #91ADFF #AC91FF

triadic

#91ADFF #FF91AD #ADFF91

tetradic

#91ADFF #FF91E4 #FFE391 #91FFAC

square

#91ADFF #FF91E4 #FFE391 #91FFAC

split-complementary

#91ADFF #FFAC91 #E4FF91

monochromatic

#1752FF #547FFF #91ADFF #CEDBFF #E0E8FF

Accessibility & contrast

On white

2.18

#91ADFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#91ADFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ADFF

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ADFF	#FFFFFF	#000000	##000000
##91ADFF	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90B5FF

Deuteranopia (green-blind)

#85ABFD

Tritanopia (blue-blind)

#6ABECB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #91adff;
/* rgb */ color: rgb(145, 173, 255);
/* oklch */ color: oklch(75.9% 0.122 269.0);

Tailwind

colors: {
  custom: {
    50: '#b5c5ff',
    500: '#91adff',
    950: '#000000',
  },
}

SCSS

$custom: #91adff;
$custom-light: #b5c5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#91adff",
  "rgb": {
    "r": 145,
    "g": 173,
    "b": 255
  },
  "hsl": {
    "h": 224.727,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.75931,
    "c": 0.12246,
    "h": 269
  },
  "luminance": 0.43127
}

Semantic roles & 50–950 ramp

primary

#91ADFF

secondary

#F7EED4

accent

#AB00E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111218

muted

#808186

Preview Lab

Preview with #91ADFF

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

Preview Lab → · Contrast checker → · Palette generator →