#91CBF2#91CBF2

#91CBF2 is a light, moderate cyan. Relative luminance 0.551; OKLCH L 81.6% C 0.081 H 238.5°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#91CBF2
RGB	rgb(145, 203, 242)
HSL	hsl(204, 79%, 76%)
HSV	hsv(204, 40%, 95%)
CMYK	cmyk(40.1%, 16.1%, 0%, 5.1%)
CIE-LAB	lab(79.12, -8.94, -25.11)
CIE-LCH	lch(79.12, 26.65, 250.40°)
OKLab	oklab(81.63% -0.0425 -0.0693)
OKLCH	oklch(81.63% 0.081 238.5)
XYZ	xyz(49.0546, 55.1394, 92.0453)
Luminance	0.5514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CBF2 #F2B891

analogous

#91F2E9 #91CBF2 #919AF2

triadic

#91CBF2 #F291CB #CBF291

tetradic

#91CBF2 #E991F2 #F2B891 #9AF291

square

#91CBF2 #E991F2 #F2B891 #9AF291

split-complementary

#91CBF2 #F2919A #F2E991

monochromatic

#2497E5 #5AB1EC #91CBF2 #C8E5F8 #E4F2FC

Accessibility & contrast

On white

1.75

#91CBF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#91CBF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CBF2

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CBF2	#FFFFFF	#000000	##000000
##91CBF2	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACAF4

Deuteranopia (green-blind)

#ADBFF1

Tritanopia (blue-blind)

#6CD5D8

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #91cbf2;
/* rgb */ color: rgb(145, 203, 242);
/* oklch */ color: oklch(81.6% 0.081 238.5);

Tailwind

colors: {
  custom: {
    50: '#b5daf6',
    500: '#91cbf2',
    950: '#000000',
  },
}

SCSS

$custom: #91cbf2;
$custom-light: #b5daf6;
$custom-dark: #000000;

JSON

{
  "hex": "#91cbf2",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 242
  },
  "hsl": {
    "h": 204.124,
    "s": 78.862,
    "l": 75.882
  },
  "oklch": {
    "l": 0.81626,
    "c": 0.08134,
    "h": 238.5
  },
  "luminance": 0.55142
}

Semantic roles & 50–950 ramp

primary

#91CBF2

secondary

#CF8858

accent

#5E0ADB

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111417

muted

#818385

Preview Lab

Preview with #91CBF2

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

Preview Lab → · Contrast checker → · Palette generator →