#91CFE8#91CFE8

#91CFE8 is a very light, moderate cyan. Relative luminance 0.565; OKLCH L 82.1% C 0.072 H 225.1°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#91CFE8
RGB	rgb(145, 207, 232)
HSL	hsl(197, 65%, 74%)
HSV	hsv(197, 38%, 91%)
CMYK	cmyk(37.5%, 10.8%, 0%, 9%)
CIE-LAB	lab(79.88, -13.59, -18.61)
CIE-LCH	lch(79.88, 23.04, 233.86°)
OKLab	oklab(82.12% -0.051 -0.0511)
OKLCH	oklch(82.12% 0.072 225.1)
XYZ	xyz(48.5504, 56.4686, 84.6695)
Luminance	0.5647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CFE8 #E8AA91

analogous

#91E8D6 #91CFE8 #91A4E8

triadic

#91CFE8 #E891CF #CFE891

tetradic

#91CFE8 #D691E8 #E8AA91 #A4E891

square

#91CFE8 #D691E8 #E8AA91 #A4E891

split-complementary

#91CFE8 #E891A4 #E8D691

monochromatic

#2CA3D3 #5EB9DD #91CFE8 #C4E5F3 #E6F4FA

Accessibility & contrast

On white

1.71

#91CFE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#91CFE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CFE8

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CFE8	#FFFFFF	#000000	##000000
##91CFE8	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CCE9

Deuteranopia (green-blind)

#B4C2E8

Tritanopia (blue-blind)

#70D7D7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #91cfe8;
/* rgb */ color: rgb(145, 207, 232);
/* oklch */ color: oklch(82.1% 0.072 225.1);

Tailwind

colors: {
  custom: {
    50: '#b4ddef',
    500: '#91cfe8',
    950: '#000000',
  },
}

SCSS

$custom: #91cfe8;
$custom-light: #b4ddef;
$custom-dark: #000000;

JSON

{
  "hex": "#91cfe8",
  "rgb": {
    "r": 145,
    "g": 207,
    "b": 232
  },
  "hsl": {
    "h": 197.241,
    "s": 65.414,
    "l": 73.922
  },
  "oklch": {
    "l": 0.82116,
    "c": 0.07221,
    "h": 225.1
  },
  "luminance": 0.56472
}

Semantic roles & 50–950 ramp

primary

#91CFE8

secondary

#C2795B

accent

#4C18CD

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111516

muted

#818485

Preview Lab

Preview with #91CFE8

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

Preview Lab → · Contrast checker → · Palette generator →