#91D7EF#91D7EF

#91D7EF is a very light, moderate cyan. Relative luminance 0.609; OKLCH L 84.1% C 0.078 H 221.5°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#91D7EF
RGB	rgb(145, 215, 239)
HSL	hsl(195, 75%, 75%)
HSV	hsv(195, 39%, 94%)
CMYK	cmyk(39.3%, 10%, 0%, 6.3%)
CIE-LAB	lab(82.30, -15.94, -18.69)
CIE-LCH	lch(82.30, 24.56, 229.54°)
OKLab	oklab(84.11% -0.0581 -0.0514)
OKLCH	oklch(84.11% 0.078 221.5)
XYZ	xyz(51.5521, 60.8493, 90.6732)
Luminance	0.6085 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D7EF #EFA991

analogous

#91EFD8 #91D7EF #91A8EF

triadic

#91D7EF #EF91D7 #D7EF91

tetradic

#91D7EF #D891EF #EFA991 #A8EF91

square

#91D7EF #D891EF #EFA991 #A8EF91

split-complementary

#91D7EF #EF91A8 #EFD891

monochromatic

#26B0DF #5CC4E7 #91D7EF #C6EAF7 #E4F5FB

Accessibility & contrast

On white

1.59

#91D7EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#91D7EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D7EF

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D7EF	#FFFFFF	#000000	##000000
##91D7EF	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D3F0

Deuteranopia (green-blind)

#BAC8EF

Tritanopia (blue-blind)

#6CDFDE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #91d7ef;
/* rgb */ color: rgb(145, 215, 239);
/* oklch */ color: oklch(84.1% 0.078 221.5);

Tailwind

colors: {
  custom: {
    50: '#b5e3f4',
    500: '#91d7ef',
    950: '#000000',
  },
}

SCSS

$custom: #91d7ef;
$custom-light: #b5e3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#91d7ef",
  "rgb": {
    "r": 145,
    "g": 215,
    "b": 239
  },
  "hsl": {
    "h": 195.319,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.84112,
    "c": 0.07753,
    "h": 221.5
  },
  "luminance": 0.60853
}

Semantic roles & 50–950 ramp

primary

#91D7EF

secondary

#CB7659

accent

#420FD7

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #91D7EF

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

Preview Lab → · Contrast checker → · Palette generator →