#91C3EA#91C3EA

#91C3EA is a light, moderate cyan. Relative luminance 0.510; OKLCH L 79.6% C 0.076 H 242.3°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#91C3EA
RGB	rgb(145, 195, 234)
HSL	hsl(206, 68%, 74%)
HSV	hsv(206, 38%, 92%)
CMYK	cmyk(38%, 16.7%, 0%, 8.2%)
CIE-LAB	lab(76.67, -6.77, -24.55)
CIE-LCH	lch(76.67, 25.47, 254.58°)
OKLab	oklab(79.6% -0.0355 -0.0677)
OKLCH	oklch(79.6% 0.076 242.3)
XYZ	xyz(46.0386, 50.9879, 85.2417)
Luminance	0.5099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C3EA #EAB891

analogous

#91EAE5 #91C3EA #9197EA

triadic

#91C3EA #EA91C3 #C3EA91

tetradic

#91C3EA #E591EA #EAB891 #97EA91

square

#91C3EA #E591EA #EAB891 #97EA91

split-complementary

#91C3EA #EA9197 #EAE591

monochromatic

#2A8BD6 #5EA7E0 #91C3EA #C4DFF4 #E5F1FA

Accessibility & contrast

On white

1.88

#91C3EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#91C3EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C3EA

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C3EA	#FFFFFF	#000000	##000000
##91C3EA	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C3EC

Deuteranopia (green-blind)

#A7B9E9

Tritanopia (blue-blind)

#71CDD0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91c3ea;
/* rgb */ color: rgb(145, 195, 234);
/* oklch */ color: oklch(79.6% 0.076 242.3);

Tailwind

colors: {
  custom: {
    50: '#b4d5f0',
    500: '#91c3ea',
    950: '#000000',
  },
}

SCSS

$custom: #91c3ea;
$custom-light: #b4d5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#91c3ea",
  "rgb": {
    "r": 145,
    "g": 195,
    "b": 234
  },
  "hsl": {
    "h": 206.292,
    "s": 67.939,
    "l": 74.314
  },
  "oklch": {
    "l": 0.79599,
    "c": 0.07649,
    "h": 242.3
  },
  "luminance": 0.5099
}

Semantic roles & 50–950 ramp

primary

#91C3EA

secondary

#C5895B

accent

#6716D0

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91C3EA

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

Preview Lab → · Contrast checker → · Palette generator →