#91C5ED#91C5ED

#91C5ED is a light, moderate cyan. Relative luminance 0.521; OKLCH L 80.1% C 0.079 H 242.0°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#91C5ED
RGB	rgb(145, 197, 237)
HSL	hsl(206, 72%, 75%)
HSV	hsv(206, 39%, 93%)
CMYK	cmyk(38.8%, 16.9%, 0%, 7.1%)
CIE-LAB	lab(77.32, -7.06, -25.18)
CIE-LCH	lch(77.32, 26.15, 254.33°)
OKLab	oklab(80.14% -0.0369 -0.0695)
OKLCH	oklch(80.14% 0.079 242)
XYZ	xyz(46.9243, 52.0639, 87.6811)
Luminance	0.5207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C5ED #EDB991

analogous

#91EDE7 #91C5ED #9197ED

triadic

#91C5ED #ED91C5 #C5ED91

tetradic

#91C5ED #E791ED #EDB991 #97ED91

square

#91C5ED #E791ED #EDB991 #97ED91

split-complementary

#91C5ED #ED9197 #EDE791

monochromatic

#288EDC #5CA9E4 #91C5ED #C6E1F6 #E5F1FB

Accessibility & contrast

On white

1.84

#91C5ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#91C5ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C5ED

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C5ED	#FFFFFF	#000000	##000000
##91C5ED	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C5EF

Deuteranopia (green-blind)

#A8BBEC

Tritanopia (blue-blind)

#70CFD2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c5ed;
/* rgb */ color: rgb(145, 197, 237);
/* oklch */ color: oklch(80.1% 0.079 242.0);

Tailwind

colors: {
  custom: {
    50: '#b4d6f3',
    500: '#91c5ed',
    950: '#000000',
  },
}

SCSS

$custom: #91c5ed;
$custom-light: #b4d6f3;
$custom-dark: #000000;

JSON

{
  "hex": "#91c5ed",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 237
  },
  "hsl": {
    "h": 206.087,
    "s": 71.875,
    "l": 74.902
  },
  "oklch": {
    "l": 0.80144,
    "c": 0.07872,
    "h": 242
  },
  "luminance": 0.52067
}

Semantic roles & 50–950 ramp

primary

#91C5ED

secondary

#C88A5A

accent

#6612D4

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111417

muted

#818385

Preview Lab

Preview with #91C5ED

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

Preview Lab → · Contrast checker → · Palette generator →