#91C3E4#91C3E4

#91C3E4 is a light, moderate cyan. Relative luminance 0.507; OKLCH L 79.4% C 0.070 H 237.7°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#91C3E4
RGB	rgb(145, 195, 228)
HSL	hsl(204, 61%, 73%)
HSV	hsv(204, 36%, 89%)
CMYK	cmyk(36.4%, 14.5%, 0%, 10.6%)
CIE-LAB	lab(76.47, -8.31, -21.63)
CIE-LCH	lch(76.47, 23.17, 248.98°)
OKLab	oklab(79.37% -0.0376 -0.0595)
OKLCH	oklch(79.37% 0.07 237.7)
XYZ	xyz(45.1912, 50.6489, 80.7787)
Luminance	0.5065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C3E4 #E4B291

analogous

#91E4DB #91C3E4 #9199E4

triadic

#91C3E4 #E491C3 #C3E491

tetradic

#91C3E4 #DB91E4 #E4B291 #99E491

square

#91C3E4 #DB91E4 #E4B291 #99E491

split-complementary

#91C3E4 #E49199 #E4DB91

monochromatic

#318DC9 #60A8D8 #91C3E4 #C2DEF0 #E6F2F9

Accessibility & contrast

On white

1.89

#91C3E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#91C3E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C3E4

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C3E4	#FFFFFF	#000000	##000000
##91C3E4	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C2E6

Deuteranopia (green-blind)

#A9B9E3

Tritanopia (blue-blind)

#74CBCE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91c3e4;
/* rgb */ color: rgb(145, 195, 228);
/* oklch */ color: oklch(79.4% 0.070 237.7);

Tailwind

colors: {
  custom: {
    50: '#b4d5ec',
    500: '#91c3e4',
    950: '#000000',
  },
}

SCSS

$custom: #91c3e4;
$custom-light: #b4d5ec;
$custom-dark: #000000;

JSON

{
  "hex": "#91c3e4",
  "rgb": {
    "r": 145,
    "g": 195,
    "b": 228
  },
  "hsl": {
    "h": 203.855,
    "s": 60.584,
    "l": 73.137
  },
  "oklch": {
    "l": 0.79368,
    "c": 0.07042,
    "h": 237.7
  },
  "luminance": 0.50651
}

Semantic roles & 50–950 ramp

primary

#91C3E4

secondary

#BD835C

accent

#611DC8

background

#FDFEFE

surface

#F8FBFD

border

#D1D4D5

text

#111416

muted

#818384

Preview Lab

Preview with #91C3E4

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

Preview Lab → · Contrast checker → · Palette generator →