#91D2FB#91D2FB

#91D2FB is a very light, moderate cyan. Relative luminance 0.591; OKLCH L 83.5% C 0.088 H 236.9°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#91D2FB
RGB	rgb(145, 210, 251)
HSL	hsl(203, 93%, 78%)
HSV	hsv(203, 42%, 98%)
CMYK	cmyk(42.2%, 16.3%, 0%, 1.6%)
CIE-LAB	lab(81.33, -10.26, -26.53)
CIE-LCH	lch(81.33, 28.44, 248.86°)
OKLab	oklab(83.48% -0.0478 -0.0734)
OKLCH	oklch(83.48% 0.088 236.9)
XYZ	xyz(52.1303, 59.0745, 99.9036)
Luminance	0.5908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D2FB #FBBA91

analogous

#91FBEF #91D2FB #919DFB

triadic

#91D2FB #FB91D2 #D2FB91

tetradic

#91D2FB #EF91FB #FBBA91 #9DFB91

square

#91D2FB #EF91FB #FBBA91 #9DFB91

split-complementary

#91D2FB #FB919D #FBEF91

monochromatic

#1BA2F7 #56BAF9 #91D2FB #CCEAFD #E1F3FE

Accessibility & contrast

On white

1.64

#91D2FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#91D2FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D2FB

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D2FB	#FFFFFF	#000000	##000000
##91D2FB	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFD1FD

Deuteranopia (green-blind)

#B1C5FA

Tritanopia (blue-blind)

#66DDDF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #91d2fb;
/* rgb */ color: rgb(145, 210, 251);
/* oklch */ color: oklch(83.5% 0.088 236.9);

Tailwind

colors: {
  custom: {
    50: '#b5dffc',
    500: '#91d2fb',
    950: '#000000',
  },
}

SCSS

$custom: #91d2fb;
$custom-light: #b5dffc;
$custom-dark: #000000;

JSON

{
  "hex": "#91d2fb",
  "rgb": {
    "r": 145,
    "g": 210,
    "b": 251
  },
  "hsl": {
    "h": 203.208,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.83478,
    "c": 0.08757,
    "h": 236.9
  },
  "luminance": 0.59078
}

Semantic roles & 50–950 ramp

primary

#91D2FB

secondary

#DB8955

accent

#5900E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #91D2FB

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

Preview Lab → · Contrast checker → · Palette generator →