#91D2EF#91D2EF

#91D2EF is a very light, moderate cyan. Relative luminance 0.583; OKLCH L 83.0% C 0.077 H 227.7°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#91D2EF
RGB	rgb(145, 210, 239)
HSL	hsl(199, 75%, 75%)
HSV	hsv(199, 39%, 94%)
CMYK	cmyk(39.3%, 12.1%, 0%, 6.3%)
CIE-LAB	lab(80.93, -13.37, -20.76)
CIE-LCH	lch(80.93, 24.69, 237.22°)
OKLab	oklab(83.02% -0.0521 -0.0571)
OKLCH	oklch(83.02% 0.077 227.7)
XYZ	xyz(50.2983, 58.3417, 90.2553)
Luminance	0.5835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D2EF #EFAE91

analogous

#91EFDD #91D2EF #91A3EF

triadic

#91D2EF #EF91D2 #D2EF91

tetradic

#91D2EF #DD91EF #EFAE91 #A3EF91

square

#91D2EF #DD91EF #EFAE91 #A3EF91

split-complementary

#91D2EF #EF91A3 #EFDD91

monochromatic

#26A6DF #5CBCE7 #91D2EF #C6E8F7 #E4F4FB

Accessibility & contrast

On white

1.66

#91D2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#91D2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D2EF

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D2EF	#FFFFFF	#000000	##000000
##91D2EF	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CFF1

Deuteranopia (green-blind)

#B5C4EF

Tritanopia (blue-blind)

#6DDBDB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #91d2ef;
/* rgb */ color: rgb(145, 210, 239);
/* oklch */ color: oklch(83.0% 0.077 227.7);

Tailwind

colors: {
  custom: {
    50: '#b5dff4',
    500: '#91d2ef',
    950: '#000000',
  },
}

SCSS

$custom: #91d2ef;
$custom-light: #b5dff4;
$custom-dark: #000000;

JSON

{
  "hex": "#91d2ef",
  "rgb": {
    "r": 145,
    "g": 210,
    "b": 239
  },
  "hsl": {
    "h": 198.511,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.83024,
    "c": 0.0773,
    "h": 227.7
  },
  "luminance": 0.58345
}

Semantic roles & 50–950 ramp

primary

#91D2EF

secondary

#CB7C59

accent

#4C0FD7

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #91D2EF

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

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