#91CEEF#91CEEF

#91CEEF is a very light, moderate cyan. Relative luminance 0.564; OKLCH L 82.2% C 0.078 H 232.6°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#91CEEF
RGB	rgb(145, 206, 239)
HSL	hsl(201, 75%, 75%)
HSV	hsv(201, 39%, 94%)
CMYK	cmyk(39.3%, 13.8%, 0%, 6.3%)
CIE-LAB	lab(79.84, -11.29, -22.41)
CIE-LCH	lch(79.84, 25.10, 243.27°)
OKLab	oklab(82.16% -0.0472 -0.0618)
OKLCH	oklch(82.16% 0.078 232.6)
XYZ	xyz(49.3231, 56.3913, 89.9302)
Luminance	0.5639 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CEEF #EFB291

analogous

#91EFE1 #91CEEF #919FEF

triadic

#91CEEF #EF91CE #CEEF91

tetradic

#91CEEF #E191EF #EFB291 #9FEF91

square

#91CEEF #E191EF #EFB291 #9FEF91

split-complementary

#91CEEF #EF919F #EFE191

monochromatic

#269EDF #5CB6E7 #91CEEF #C6E6F7 #E4F3FB

Accessibility & contrast

On white

1.71

#91CEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#91CEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CEEF

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CEEF	#FFFFFF	#000000	##000000
##91CEEF	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECCF1

Deuteranopia (green-blind)

#B1C1EF

Tritanopia (blue-blind)

#6DD7D9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #91ceef;
/* rgb */ color: rgb(145, 206, 239);
/* oklch */ color: oklch(82.2% 0.078 232.6);

Tailwind

colors: {
  custom: {
    50: '#b5ddf4',
    500: '#91ceef',
    950: '#000000',
  },
}

SCSS

$custom: #91ceef;
$custom-light: #b5ddf4;
$custom-dark: #000000;

JSON

{
  "hex": "#91ceef",
  "rgb": {
    "r": 145,
    "g": 206,
    "b": 239
  },
  "hsl": {
    "h": 201.064,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.82158,
    "c": 0.07776,
    "h": 232.6
  },
  "luminance": 0.56394
}

Semantic roles & 50–950 ramp

primary

#91CEEF

secondary

#CB8159

accent

#550FD7

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #91CEEF

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

Preview Lab → · Contrast checker → · Palette generator →