#91CEFA#91CEFA

#91CEFA is a very light, moderate cyan. Relative luminance 0.571; OKLCH L 82.6% C 0.088 H 240.5°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#91CEFA
RGB	rgb(145, 206, 250)
HSL	hsl(205, 91%, 77%)
HSV	hsv(205, 42%, 98%)
CMYK	cmyk(42%, 17.6%, 0%, 2%)
CIE-LAB	lab(80.21, -8.42, -27.71)
CIE-LCH	lch(80.21, 28.96, 253.09°)
OKLab	oklab(82.58% -0.0434 -0.0767)
OKLCH	oklch(82.58% 0.088 240.5)
XYZ	xyz(50.9978, 57.0612, 98.7506)
Luminance	0.5706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CEFA #FABD91

analogous

#91FAF2 #91CEFA #919AFA

triadic

#91CEFA #FA91CE #CEFA91

tetradic

#91CEFA #F291FA #FABD91 #9AFA91

square

#91CEFA #F291FA #FABD91 #9AFA91

split-complementary

#91CEFA #FA919A #FAF291

monochromatic

#1C9AF5 #56B4F7 #91CEFA #CCE8FD #E2F2FE

Accessibility & contrast

On white

1.69

#91CEFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#91CEFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CEFA

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CEFA	#FFFFFF	#000000	##000000
##91CEFA	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCDFC

Deuteranopia (green-blind)

#ADC2F9

Tritanopia (blue-blind)

#68D9DC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #91cefa;
/* rgb */ color: rgb(145, 206, 250);
/* oklch */ color: oklch(82.6% 0.088 240.5);

Tailwind

colors: {
  custom: {
    50: '#b5dcfc',
    500: '#91cefa',
    950: '#000000',
  },
}

SCSS

$custom: #91cefa;
$custom-light: #b5dcfc;
$custom-dark: #000000;

JSON

{
  "hex": "#91cefa",
  "rgb": {
    "r": 145,
    "g": 206,
    "b": 250
  },
  "hsl": {
    "h": 205.143,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.82582,
    "c": 0.08812,
    "h": 240.5
  },
  "luminance": 0.57064
}

Semantic roles & 50–950 ramp

primary

#91CEFA

secondary

#DA8D56

accent

#6000E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #91CEFA

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

Preview Lab → · Contrast checker → · Palette generator →