#91D0FA#91D0FA

#91D0FA is a very light, moderate cyan. Relative luminance 0.580; OKLCH L 83.0% C 0.087 H 238.4°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#91D0FA
RGB	rgb(145, 208, 250)
HSL	hsl(204, 91%, 77%)
HSV	hsv(204, 42%, 98%)
CMYK	cmyk(42%, 16.8%, 0%, 2%)
CIE-LAB	lab(80.76, -9.47, -26.88)
CIE-LCH	lch(80.76, 28.50, 250.59°)
OKLab	oklab(83.01% -0.0458 -0.0744)
OKLCH	oklch(83.01% 0.087 238.4)
XYZ	xyz(51.4824, 58.0303, 98.9121)
Luminance	0.5803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D0FA #FABB91

analogous

#91FAEF #91D0FA #919CFA

triadic

#91D0FA #FA91D0 #D0FA91

tetradic

#91D0FA #EF91FA #FABB91 #9CFA91

square

#91D0FA #EF91FA #FABB91 #9CFA91

split-complementary

#91D0FA #FA919C #FAEF91

monochromatic

#1C9EF5 #56B7F7 #91D0FA #CCE9FD #E2F2FE

Accessibility & contrast

On white

1.67

#91D0FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#91D0FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D0FA

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D0FA	#FFFFFF	#000000	##000000
##91D0FA	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCFFC

Deuteranopia (green-blind)

#AFC3F9

Tritanopia (blue-blind)

#67DBDE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #91d0fa;
/* rgb */ color: rgb(145, 208, 250);
/* oklch */ color: oklch(83.0% 0.087 238.4);

Tailwind

colors: {
  custom: {
    50: '#b5defc',
    500: '#91d0fa',
    950: '#000000',
  },
}

SCSS

$custom: #91d0fa;
$custom-light: #b5defc;
$custom-dark: #000000;

JSON

{
  "hex": "#91d0fa",
  "rgb": {
    "r": 145,
    "g": 208,
    "b": 250
  },
  "hsl": {
    "h": 204,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.8301,
    "c": 0.08732,
    "h": 238.4
  },
  "luminance": 0.58034
}

Semantic roles & 50–950 ramp

primary

#91D0FA

secondary

#DA8A56

accent

#5C00E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #91D0FA

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

Preview Lab → · Contrast checker → · Palette generator →