#91C4F8#91C4F8

#91C4F8 is a light, moderate cyan. Relative luminance 0.523; OKLCH L 80.4% C 0.091 H 249.5°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#91C4F8
RGB	rgb(145, 196, 248)
HSL	hsl(210, 88%, 77%)
HSV	hsv(210, 42%, 97%)
CMYK	cmyk(41.5%, 21%, 0%, 2.7%)
CIE-LAB	lab(77.44, -3.63, -30.89)
CIE-LCH	lch(77.44, 31.10, 263.30°)
OKLab	oklab(80.37% -0.032 -0.0857)
OKLCH	oklch(80.37% 0.092 249.5)
XYZ	xyz(48.3547, 52.2740, 96.3307)
Luminance	0.5228 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C4F8 #F8C591

analogous

#91F8F8 #91C4F8 #9291F8

triadic

#91C4F8 #F891C4 #C4F891

tetradic

#91C4F8 #F891F8 #F8C591 #91F892

square

#91C4F8 #F891F8 #F8C591 #91F892

split-complementary

#91C4F8 #F89291 #F8F891

monochromatic

#1E86F1 #57A5F4 #91C4F8 #CBE3FC #E2F0FD

Accessibility & contrast

On white

1.83

#91C4F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#91C4F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C4F8

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C4F8	#FFFFFF	#000000	##000000
##91C4F8	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C5FA

Deuteranopia (green-blind)

#A3BBF7

Tritanopia (blue-blind)

#6AD0D5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c4f8;
/* rgb */ color: rgb(145, 196, 248);
/* oklch */ color: oklch(80.4% 0.091 249.5);

Tailwind

colors: {
  custom: {
    50: '#b5d5fa',
    500: '#91c4f8',
    950: '#000000',
  },
}

SCSS

$custom: #91c4f8;
$custom-light: #b5d5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#91c4f8",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 248
  },
  "hsl": {
    "h": 210.291,
    "s": 88.034,
    "l": 77.059
  },
  "oklch": {
    "l": 0.80374,
    "c": 0.0915,
    "h": 249.5
  },
  "luminance": 0.52277
}

Semantic roles & 50–950 ramp

primary

#91C4F8

secondary

#D79756

accent

#7401E5

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C4F8

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

Preview Lab → · Contrast checker → · Palette generator →