#91C0E4#91C0E4

#91C0E4 is a light, moderate cyan. Relative luminance 0.493; OKLCH L 78.7% C 0.072 H 241.8°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#91C0E4
RGB	rgb(145, 192, 228)
HSL	hsl(206, 61%, 73%)
HSV	hsv(206, 36%, 89%)
CMYK	cmyk(36.4%, 15.8%, 0%, 10.6%)
CIE-LAB	lab(75.65, -6.71, -22.87)
CIE-LCH	lch(75.65, 23.84, 253.64°)
OKLab	oklab(78.72% -0.0338 -0.063)
OKLCH	oklch(78.72% 0.072 241.8)
XYZ	xyz(44.5258, 49.3181, 80.5569)
Luminance	0.4932 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C0E4 #E4B591

analogous

#91E4DE #91C0E4 #9196E4

triadic

#91C0E4 #E491C0 #C0E491

tetradic

#91C0E4 #DE91E4 #E4B591 #96E491

square

#91C0E4 #DE91E4 #E4B591 #96E491

split-complementary

#91C0E4 #E49196 #E4DE91

monochromatic

#3187C9 #60A4D8 #91C0E4 #C2DCF0 #E6F1F9

Accessibility & contrast

On white

1.93

#91C0E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#91C0E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C0E4

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C0E4	#FFFFFF	#000000	##000000
##91C0E4	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BFE6

Deuteranopia (green-blind)

#A6B6E3

Tritanopia (blue-blind)

#75C9CC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91c0e4;
/* rgb */ color: rgb(145, 192, 228);
/* oklch */ color: oklch(78.7% 0.072 241.8);

Tailwind

colors: {
  custom: {
    50: '#b4d3ec',
    500: '#91c0e4',
    950: '#000000',
  },
}

SCSS

$custom: #91c0e4;
$custom-light: #b4d3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#91c0e4",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 228
  },
  "hsl": {
    "h": 206.024,
    "s": 60.584,
    "l": 73.137
  },
  "oklch": {
    "l": 0.78723,
    "c": 0.07154,
    "h": 241.8
  },
  "luminance": 0.4932
}

Semantic roles & 50–950 ramp

primary

#91C0E4

secondary

#F0E4DB

accent

#671DC8

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #91C0E4

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

Preview Lab → · Contrast checker → · Palette generator →