#91CAEF#91CAEF

#91CAEF is a light, moderate cyan. Relative luminance 0.545; OKLCH L 81.3% C 0.079 H 237.5°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#91CAEF
RGB	rgb(145, 202, 239)
HSL	hsl(204, 75%, 75%)
HSV	hsv(204, 39%, 94%)
CMYK	cmyk(39.3%, 15.5%, 0%, 6.3%)
CIE-LAB	lab(78.75, -9.19, -24.07)
CIE-LCH	lch(78.75, 25.77, 249.10°)
OKLab	oklab(81.3% -0.0424 -0.0664)
OKLCH	oklch(81.3% 0.079 237.5)
XYZ	xyz(48.3724, 54.4899, 89.6133)
Luminance	0.5449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CAEF #EFB691

analogous

#91EFE5 #91CAEF #919BEF

triadic

#91CAEF #EF91CA #CAEF91

tetradic

#91CAEF #E591EF #EFB691 #9BEF91

square

#91CAEF #E591EF #EFB691 #9BEF91

split-complementary

#91CAEF #EF919B #EFE591

monochromatic

#2697DF #5CB0E7 #91CAEF #C6E4F7 #E4F2FB

Accessibility & contrast

On white

1.76

#91CAEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#91CAEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CAEF

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CAEF	#FFFFFF	#000000	##000000
##91CAEF	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C9F1

Deuteranopia (green-blind)

#ADBEEE

Tritanopia (blue-blind)

#6ED4D6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #91caef;
/* rgb */ color: rgb(145, 202, 239);
/* oklch */ color: oklch(81.3% 0.079 237.5);

Tailwind

colors: {
  custom: {
    50: '#b4daf4',
    500: '#91caef',
    950: '#000000',
  },
}

SCSS

$custom: #91caef;
$custom-light: #b4daf4;
$custom-dark: #000000;

JSON

{
  "hex": "#91caef",
  "rgb": {
    "r": 145,
    "g": 202,
    "b": 239
  },
  "hsl": {
    "h": 203.617,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.81295,
    "c": 0.07878,
    "h": 237.5
  },
  "luminance": 0.54493
}

Semantic roles & 50–950 ramp

primary

#91CAEF

secondary

#CB8659

accent

#5D0FD7

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111417

muted

#818385

Preview Lab

Preview with #91CAEF

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

Preview Lab → · Contrast checker → · Palette generator →