#91C4EB#91C4EB

#91C4EB is a light, moderate cyan. Relative luminance 0.515; OKLCH L 79.9% C 0.077 H 241.8°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#91C4EB
RGB	rgb(145, 196, 235)
HSL	hsl(206, 69%, 75%)
HSV	hsv(206, 38%, 92%)
CMYK	cmyk(38.3%, 16.6%, 0%, 7.8%)
CIE-LAB	lab(76.98, -7.05, -24.62)
CIE-LCH	lch(76.98, 25.61, 254.03°)
OKLab	oklab(79.85% -0.0364 -0.068)
OKLCH	oklch(79.85% 0.077 241.8)
XYZ	xyz(46.4075, 51.4951, 86.0754)
Luminance	0.5150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C4EB #EBB891

analogous

#91EBE5 #91C4EB #9197EB

triadic

#91C4EB #EB91C4 #C4EB91

tetradic

#91C4EB #E591EB #EBB891 #97EB91

square

#91C4EB #E591EB #EBB891 #97EB91

split-complementary

#91C4EB #EB9197 #EBE591

monochromatic

#298CD8 #5DA8E2 #91C4EB #C5E0F4 #E5F1FA

Accessibility & contrast

On white

1.86

#91C4EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#91C4EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C4EB

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C4EB	#FFFFFF	#000000	##000000
##91C4EB	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C4ED

Deuteranopia (green-blind)

#A8BAEA

Tritanopia (blue-blind)

#71CED1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #91c4eb;
/* rgb */ color: rgb(145, 196, 235);
/* oklch */ color: oklch(79.9% 0.077 241.8);

Tailwind

colors: {
  custom: {
    50: '#b4d5f1',
    500: '#91c4eb',
    950: '#000000',
  },
}

SCSS

$custom: #91c4eb;
$custom-light: #b4d5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#91c4eb",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 235
  },
  "hsl": {
    "h": 206,
    "s": 69.231,
    "l": 74.51
  },
  "oklch": {
    "l": 0.79852,
    "c": 0.07709,
    "h": 241.8
  },
  "luminance": 0.51498
}

Semantic roles & 50–950 ramp

primary

#91C4EB

secondary

#C6895A

accent

#6614D1

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91C4EB

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

Preview Lab → · Contrast checker → · Palette generator →