#91C3EB#91C3EB

#91C3EB is a light, moderate cyan. Relative luminance 0.510; OKLCH L 79.6% C 0.078 H 243.0°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#91C3EB
RGB	rgb(145, 195, 235)
HSL	hsl(207, 69%, 75%)
HSV	hsv(207, 38%, 92%)
CMYK	cmyk(38.3%, 17%, 0%, 7.8%)
CIE-LAB	lab(76.71, -6.51, -25.04)
CIE-LCH	lch(76.71, 25.87, 255.41°)
OKLab	oklab(79.64% -0.0352 -0.0691)
OKLCH	oklch(79.64% 0.078 243)
XYZ	xyz(46.1827, 51.0455, 86.0004)
Luminance	0.5105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C3EB #EBB991

analogous

#91EBE6 #91C3EB #9196EB

triadic

#91C3EB #EB91C3 #C3EB91

tetradic

#91C3EB #E691EB #EBB991 #96EB91

square

#91C3EB #E691EB #EBB991 #96EB91

split-complementary

#91C3EB #EB9196 #EBE691

monochromatic

#298BD8 #5DA7E2 #91C3EB #C5DFF4 #E5F1FA

Accessibility & contrast

On white

1.87

#91C3EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#91C3EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C3EB

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C3EB	#FFFFFF	#000000	##000000
##91C3EB	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C3ED

Deuteranopia (green-blind)

#A7B9EA

Tritanopia (blue-blind)

#71CDD0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91c3eb;
/* rgb */ color: rgb(145, 195, 235);
/* oklch */ color: oklch(79.6% 0.078 243.0);

Tailwind

colors: {
  custom: {
    50: '#b4d5f1',
    500: '#91c3eb',
    950: '#000000',
  },
}

SCSS

$custom: #91c3eb;
$custom-light: #b4d5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#91c3eb",
  "rgb": {
    "r": 145,
    "g": 195,
    "b": 235
  },
  "hsl": {
    "h": 206.667,
    "s": 69.231,
    "l": 74.51
  },
  "oklch": {
    "l": 0.79638,
    "c": 0.07755,
    "h": 243
  },
  "luminance": 0.51048
}

Semantic roles & 50–950 ramp

primary

#91C3EB

secondary

#C68A5A

accent

#6814D1

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91C3EB

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

Preview Lab → · Contrast checker → · Palette generator →