#91C8F9#91C8F9

#91C8F9 is a light, moderate cyan. Relative luminance 0.542; OKLCH L 81.3% C 0.090 H 246.1°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#91C8F9
RGB	rgb(145, 200, 249)
HSL	hsl(208, 90%, 77%)
HSV	hsv(208, 42%, 98%)
CMYK	cmyk(41.8%, 19.7%, 0%, 2.4%)
CIE-LAB	lab(78.56, -5.50, -29.71)
CIE-LCH	lch(78.56, 30.22, 259.51°)
OKLab	oklab(81.26% -0.0365 -0.0824)
OKLCH	oklch(81.26% 0.09 246.1)
XYZ	xyz(49.4245, 54.1648, 97.4547)
Luminance	0.5417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C8F9 #F9C291

analogous

#91F9F6 #91C8F9 #9194F9

triadic

#91C8F9 #F991C8 #C8F991

tetradic

#91C8F9 #F691F9 #F9C291 #94F991

square

#91C8F9 #F691F9 #F9C291 #94F991

split-complementary

#91C8F9 #F99194 #F9F691

monochromatic

#1D8EF3 #57ABF6 #91C8F9 #CBE5FC #E2F0FD

Accessibility & contrast

On white

1.77

#91C8F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#91C8F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C8F9

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C8F9	#FFFFFF	#000000	##000000
##91C8F9	1.00	1.77	11.83	11.83
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C8FB

Deuteranopia (green-blind)

#A7BEF8

Tritanopia (blue-blind)

#69D4D8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #91c8f9;
/* rgb */ color: rgb(145, 200, 249);
/* oklch */ color: oklch(81.3% 0.090 246.1);

Tailwind

colors: {
  custom: {
    50: '#b5d8fb',
    500: '#91c8f9',
    950: '#000000',
  },
}

SCSS

$custom: #91c8f9;
$custom-light: #b5d8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#91c8f9",
  "rgb": {
    "r": 145,
    "g": 200,
    "b": 249
  },
  "hsl": {
    "h": 208.269,
    "s": 89.655,
    "l": 77.255
  },
  "oklch": {
    "l": 0.81263,
    "c": 0.09011,
    "h": 246.1
  },
  "luminance": 0.54168
}

Semantic roles & 50–950 ramp

primary

#91C8F9

secondary

#D89356

accent

#6C00E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C8F9

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

Preview Lab → · Contrast checker → · Palette generator →