#91D0EB#91D0EB

#91D0EB is a very light, moderate cyan. Relative luminance 0.571; OKLCH L 82.4% C 0.074 H 226.6°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#91D0EB
RGB	rgb(145, 208, 235)
HSL	hsl(198, 69%, 75%)
HSV	hsv(198, 38%, 92%)
CMYK	cmyk(38.3%, 11.5%, 0%, 7.8%)
CIE-LAB	lab(80.25, -13.35, -19.65)
CIE-LCH	lch(80.25, 23.75, 235.81°)
OKLab	oklab(82.44% -0.0511 -0.054)
OKLCH	oklch(82.44% 0.074 226.6)
XYZ	xyz(49.2232, 57.1266, 87.0140)
Luminance	0.5713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D0EB #EBAC91

analogous

#91EBD9 #91D0EB #91A3EB

triadic

#91D0EB #EB91D0 #D0EB91

tetradic

#91D0EB #D991EB #EBAC91 #A3EB91

square

#91D0EB #D991EB #EBAC91 #A3EB91

split-complementary

#91D0EB #EB91A3 #EBD991

monochromatic

#29A4D8 #5DBAE2 #91D0EB #C5E6F4 #E5F4FA

Accessibility & contrast

On white

1.69

#91D0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#91D0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D0EB

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D0EB	#FFFFFF	#000000	##000000
##91D0EB	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CDEC

Deuteranopia (green-blind)

#B4C3EB

Tritanopia (blue-blind)

#6FD8D8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #91d0eb;
/* rgb */ color: rgb(145, 208, 235);
/* oklch */ color: oklch(82.4% 0.074 226.6);

Tailwind

colors: {
  custom: {
    50: '#b4def1',
    500: '#91d0eb',
    950: '#000000',
  },
}

SCSS

$custom: #91d0eb;
$custom-light: #b4def1;
$custom-dark: #000000;

JSON

{
  "hex": "#91d0eb",
  "rgb": {
    "r": 145,
    "g": 208,
    "b": 235
  },
  "hsl": {
    "h": 198,
    "s": 69.231,
    "l": 74.51
  },
  "oklch": {
    "l": 0.82443,
    "c": 0.07438,
    "h": 226.6
  },
  "luminance": 0.5713
}

Semantic roles & 50–950 ramp

primary

#91D0EB

secondary

#C67B5A

accent

#4D14D1

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111516

muted

#818485

Preview Lab

Preview with #91D0EB

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

Preview Lab → · Contrast checker → · Palette generator →