#91C5F8#91C5F8

#91C5F8 is a light, moderate cyan. Relative luminance 0.527; OKLCH L 80.6% C 0.091 H 248.5°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#91C5F8
RGB	rgb(145, 197, 248)
HSL	hsl(210, 88%, 77%)
HSV	hsv(210, 42%, 97%)
CMYK	cmyk(41.5%, 20.6%, 0%, 2.7%)
CIE-LAB	lab(77.71, -4.16, -30.47)
CIE-LCH	lch(77.71, 30.76, 262.22°)
OKLab	oklab(80.59% -0.0332 -0.0845)
OKLCH	oklch(80.59% 0.091 248.5)
XYZ	xyz(48.5810, 52.7266, 96.4061)
Luminance	0.5273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C5F8 #F8C491

analogous

#91F8F8 #91C5F8 #9192F8

triadic

#91C5F8 #F891C5 #C5F891

tetradic

#91C5F8 #F891F8 #F8C491 #92F891

square

#91C5F8 #F891F8 #F8C491 #92F891

split-complementary

#91C5F8 #F89192 #F8F891

monochromatic

#1E88F1 #57A7F4 #91C5F8 #CBE3FC #E2F0FD

Accessibility & contrast

On white

1.82

#91C5F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#91C5F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C5F8

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C5F8	#FFFFFF	#000000	##000000
##91C5F8	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C6FA

Deuteranopia (green-blind)

#A4BBF7

Tritanopia (blue-blind)

#6AD1D6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91c5f8;
/* rgb */ color: rgb(145, 197, 248);
/* oklch */ color: oklch(80.6% 0.091 248.5);

Tailwind

colors: {
  custom: {
    50: '#b5d6fa',
    500: '#91c5f8',
    950: '#000000',
  },
}

SCSS

$custom: #91c5f8;
$custom-light: #b5d6fa;
$custom-dark: #000000;

JSON

{
  "hex": "#91c5f8",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 248
  },
  "hsl": {
    "h": 209.709,
    "s": 88.034,
    "l": 77.059
  },
  "oklch": {
    "l": 0.80586,
    "c": 0.09084,
    "h": 248.5
  },
  "luminance": 0.5273
}

Semantic roles & 50–950 ramp

primary

#91C5F8

secondary

#D79656

accent

#7201E5

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C5F8

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

Preview Lab → · Contrast checker → · Palette generator →