#91C3F8#91C3F8

#91C3F8 is a light, moderate cyan. Relative luminance 0.518; OKLCH L 80.2% C 0.092 H 250.5°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#91C3F8
RGB	rgb(145, 195, 248)
HSL	hsl(211, 88%, 77%)
HSV	hsv(211, 42%, 97%)
CMYK	cmyk(41.5%, 21.4%, 0%, 2.7%)
CIE-LAB	lab(77.18, -3.09, -31.30)
CIE-LCH	lch(77.18, 31.45, 264.37°)
OKLab	oklab(80.16% -0.0308 -0.0869)
OKLCH	oklch(80.16% 0.092 250.5)
XYZ	xyz(48.1299, 51.8244, 96.2557)
Luminance	0.5183 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C3F8 #F8C691

analogous

#91F6F8 #91C3F8 #9391F8

triadic

#91C3F8 #F891C3 #C3F891

tetradic

#91C3F8 #F891F6 #F8C691 #91F893

square

#91C3F8 #F891F6 #F8C691 #91F893

split-complementary

#91C3F8 #F89391 #F6F891

monochromatic

#1E84F1 #57A4F4 #91C3F8 #CBE2FC #E2EFFD

Accessibility & contrast

On white

1.85

#91C3F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#91C3F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C3F8

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C3F8	#FFFFFF	#000000	##000000
##91C3F8	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC4FA

Deuteranopia (green-blind)

#A2BAF7

Tritanopia (blue-blind)

#6BCFD5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c3f8;
/* rgb */ color: rgb(145, 195, 248);
/* oklch */ color: oklch(80.2% 0.092 250.5);

Tailwind

colors: {
  custom: {
    50: '#b5d5fa',
    500: '#91c3f8',
    950: '#000000',
  },
}

SCSS

$custom: #91c3f8;
$custom-light: #b5d5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#91c3f8",
  "rgb": {
    "r": 145,
    "g": 195,
    "b": 248
  },
  "hsl": {
    "h": 210.874,
    "s": 88.034,
    "l": 77.059
  },
  "oklch": {
    "l": 0.80163,
    "c": 0.0922,
    "h": 250.5
  },
  "luminance": 0.51827
}

Semantic roles & 50–950 ramp

primary

#91C3F8

secondary

#D79856

accent

#7601E5

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C3F8

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

Preview Lab → · Contrast checker → · Palette generator →