#91D2EE#91D2EE

#91D2EE is a very light, moderate cyan. Relative luminance 0.583; OKLCH L 83.0% C 0.077 H 226.8°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#91D2EE
RGB	rgb(145, 210, 238)
HSL	hsl(198, 73%, 75%)
HSV	hsv(198, 39%, 93%)
CMYK	cmyk(39.1%, 11.8%, 0%, 6.7%)
CIE-LAB	lab(80.90, -13.62, -20.27)
CIE-LCH	lch(80.90, 24.42, 236.10°)
OKLab	oklab(82.99% -0.0524 -0.0558)
OKLCH	oklch(82.99% 0.077 226.8)
XYZ	xyz(50.1510, 58.2828, 89.4794)
Luminance	0.5829 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D2EE #EEAD91

analogous

#91EEDC #91D2EE #91A3EE

triadic

#91D2EE #EE91D2 #D2EE91

tetradic

#91D2EE #DC91EE #EEAD91 #A3EE91

square

#91D2EE #DC91EE #EEAD91 #A3EE91

split-complementary

#91D2EE #EE91A3 #EEDC91

monochromatic

#27A7DE #5CBCE6 #91D2EE #C6E8F6 #E4F4FB

Accessibility & contrast

On white

1.66

#91D2EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#91D2EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D2EE

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D2EE	#FFFFFF	#000000	##000000
##91D2EE	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CFF0

Deuteranopia (green-blind)

#B5C4EE

Tritanopia (blue-blind)

#6DDADB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #91d2ee;
/* rgb */ color: rgb(145, 210, 238);
/* oklch */ color: oklch(83.0% 0.077 226.8);

Tailwind

colors: {
  custom: {
    50: '#b5dff3',
    500: '#91d2ee',
    950: '#000000',
  },
}

SCSS

$custom: #91d2ee;
$custom-light: #b5dff3;
$custom-dark: #000000;

JSON

{
  "hex": "#91d2ee",
  "rgb": {
    "r": 145,
    "g": 210,
    "b": 238
  },
  "hsl": {
    "h": 198.065,
    "s": 73.228,
    "l": 75.098
  },
  "oklch": {
    "l": 0.82987,
    "c": 0.07656,
    "h": 226.8
  },
  "luminance": 0.58286
}

Semantic roles & 50–950 ramp

primary

#91D2EE

secondary

#CA7B5A

accent

#4C10D5

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #91D2EE

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

Preview Lab → · Contrast checker → · Palette generator →