#91C0EA#91C0EA

#91C0EA is a light, moderate cyan. Relative luminance 0.497; OKLCH L 79.0% C 0.078 H 246.0°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#91C0EA
RGB	rgb(145, 192, 234)
HSL	hsl(208, 68%, 74%)
HSV	hsv(208, 38%, 92%)
CMYK	cmyk(38%, 17.9%, 0%, 8.2%)
CIE-LAB	lab(75.86, -5.17, -25.79)
CIE-LCH	lch(75.86, 26.31, 258.67°)
OKLab	oklab(78.96% -0.0318 -0.0712)
OKLCH	oklch(78.96% 0.078 246)
XYZ	xyz(45.3732, 49.6570, 85.0199)
Luminance	0.4966 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C0EA #EABB91

analogous

#91EAE8 #91C0EA #9194EA

triadic

#91C0EA #EA91C0 #C0EA91

tetradic

#91C0EA #E891EA #EABB91 #94EA91

square

#91C0EA #E891EA #EABB91 #94EA91

split-complementary

#91C0EA #EA9194 #EAE891

monochromatic

#2A85D6 #5EA3E0 #91C0EA #C4DDF4 #E5F0FA

Accessibility & contrast

On white

1.92

#91C0EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#91C0EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C0EA

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C0EA	#FFFFFF	#000000	##000000
##91C0EA	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC0EC

Deuteranopia (green-blind)

#A4B7E9

Tritanopia (blue-blind)

#72CACE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #91c0ea;
/* rgb */ color: rgb(145, 192, 234);
/* oklch */ color: oklch(79.0% 0.078 246.0);

Tailwind

colors: {
  custom: {
    50: '#b4d2f0',
    500: '#91c0ea',
    950: '#000000',
  },
}

SCSS

$custom: #91c0ea;
$custom-light: #b4d2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#91c0ea",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 234
  },
  "hsl": {
    "h": 208.315,
    "s": 67.939,
    "l": 74.314
  },
  "oklch": {
    "l": 0.78957,
    "c": 0.07802,
    "h": 246
  },
  "luminance": 0.4966
}

Semantic roles & 50–950 ramp

primary

#91C0EA

secondary

#F2E5D9

accent

#6E16D0

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #91C0EA

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

Preview Lab → · Contrast checker → · Palette generator →