#91BEEF#91BEEF

#91BEEF is a light, moderate cyan. Relative luminance 0.491; OKLCH L 78.7% C 0.085 H 251.0°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#91BEEF
RGB	rgb(145, 190, 239)
HSL	hsl(211, 75%, 75%)
HSV	hsv(211, 39%, 94%)
CMYK	cmyk(39.3%, 20.5%, 0%, 6.3%)
CIE-LAB	lab(75.50, -2.78, -29.04)
CIE-LCH	lch(75.50, 29.17, 264.53°)
OKLab	oklab(78.73% -0.0276 -0.0804)
OKLCH	oklch(78.73% 0.085 251)
XYZ	xyz(45.6655, 49.0761, 88.7110)
Luminance	0.4908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BEEF #EFC291

analogous

#91EDEF #91BEEF #9391EF

triadic

#91BEEF #EF91BE #BEEF91

tetradic

#91BEEF #EF91ED #EFC291 #91EF93

square

#91BEEF #EF91ED #EFC291 #91EF93

split-complementary

#91BEEF #EF9391 #EDEF91

monochromatic

#267FDF #5C9EE7 #91BEEF #C6DEF7 #E4EFFB

Accessibility & contrast

On white

1.94

#91BEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#91BEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BEEF

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BEEF	#FFFFFF	#000000	##000000
##91BEEF	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBFF1

Deuteranopia (green-blind)

#A0B6EE

Tritanopia (blue-blind)

#70C9CE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91beef;
/* rgb */ color: rgb(145, 190, 239);
/* oklch */ color: oklch(78.7% 0.085 251.0);

Tailwind

colors: {
  custom: {
    50: '#b4d1f4',
    500: '#91beef',
    950: '#000000',
  },
}

SCSS

$custom: #91beef;
$custom-light: #b4d1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#91beef",
  "rgb": {
    "r": 145,
    "g": 190,
    "b": 239
  },
  "hsl": {
    "h": 211.277,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.78734,
    "c": 0.08506,
    "h": 251
  },
  "luminance": 0.49079
}

Semantic roles & 50–950 ramp

primary

#91BEEF

secondary

#F3E6D8

accent

#770FD7

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111417

muted

#808285

Preview Lab

Preview with #91BEEF

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

Preview Lab → · Contrast checker → · Palette generator →