#91CBF5#91CBF5

#91CBF5 is a light, moderate cyan. Relative luminance 0.553; OKLCH L 81.7% C 0.084 H 240.5°. Best body text is #000000 at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#91CBF5
RGB	rgb(145, 203, 245)
HSL	hsl(205, 83%, 76%)
HSV	hsv(205, 41%, 96%)
CMYK	cmyk(40.8%, 17.1%, 0%, 3.9%)
CIE-LAB	lab(79.23, -8.15, -26.55)
CIE-LCH	lch(79.23, 27.77, 252.93°)
OKLab	oklab(81.74% -0.0415 -0.0734)
OKLCH	oklch(81.74% 0.084 240.5)
XYZ	xyz(49.5089, 55.3211, 94.4377)
Luminance	0.5532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CBF5 #F5BB91

analogous

#91F5ED #91CBF5 #9199F5

triadic

#91CBF5 #F591CB #CBF591

tetradic

#91CBF5 #ED91F5 #F5BB91 #99F591

square

#91CBF5 #ED91F5 #F5BB91 #99F591

split-complementary

#91CBF5 #F59199 #F5ED91

monochromatic

#2196EB #59B0F0 #91CBF5 #C9E6FA #E3F2FC

Accessibility & contrast

On white

1.74

#91CBF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.06

#91CBF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CBF5

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CBF5	#FFFFFF	#000000	##000000
##91CBF5	1.00	1.74	12.06	12.06
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.06	21.00	1.00	1.00
##000000	12.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CAF7

Deuteranopia (green-blind)

#ABC0F4

Tritanopia (blue-blind)

#6BD5D9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #91cbf5;
/* rgb */ color: rgb(145, 203, 245);
/* oklch */ color: oklch(81.7% 0.084 240.5);

Tailwind

colors: {
  custom: {
    50: '#b5daf8',
    500: '#91cbf5',
    950: '#000000',
  },
}

SCSS

$custom: #91cbf5;
$custom-light: #b5daf8;
$custom-dark: #000000;

JSON

{
  "hex": "#91cbf5",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 245
  },
  "hsl": {
    "h": 205.2,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.81743,
    "c": 0.08434,
    "h": 240.5
  },
  "luminance": 0.55324
}

Semantic roles & 50–950 ramp

primary

#91CBF5

secondary

#D38B57

accent

#6106E0

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91CBF5

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

Preview Lab → · Contrast checker → · Palette generator →