#91CFE6#91CFE6

#91CFE6 is a very light, moderate cyan. Relative luminance 0.564; OKLCH L 82.0% C 0.071 H 223.1°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#91CFE6
RGB	rgb(145, 207, 230)
HSL	hsl(196, 63%, 74%)
HSV	hsv(196, 37%, 90%)
CMYK	cmyk(37%, 10%, 0%, 9.8%)
CIE-LAB	lab(79.82, -14.09, -17.63)
CIE-LCH	lch(79.82, 22.57, 231.38°)
OKLab	oklab(82.04% -0.0517 -0.0484)
OKLCH	oklch(82.04% 0.071 223.1)
XYZ	xyz(48.2680, 56.3557, 83.1819)
Luminance	0.5636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CFE6 #E6A891

analogous

#91E6D2 #91CFE6 #91A4E6

triadic

#91CFE6 #E691CF #CFE691

tetradic

#91CFE6 #D291E6 #E6A891 #A4E691

square

#91CFE6 #D291E6 #E6A891 #A4E691

split-complementary

#91CFE6 #E691A4 #E6D291

monochromatic

#2FA3CE #5FB9DB #91CFE6 #C3E5F1 #E6F4F9

Accessibility & contrast

On white

1.71

#91CFE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#91CFE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CFE6

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CFE6	#FFFFFF	#000000	##000000
##91CFE6	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CCE7

Deuteranopia (green-blind)

#B5C2E6

Tritanopia (blue-blind)

#71D6D6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #91cfe6;
/* rgb */ color: rgb(145, 207, 230);
/* oklch */ color: oklch(82.0% 0.071 223.1);

Tailwind

colors: {
  custom: {
    50: '#b4ddee',
    500: '#91cfe6',
    950: '#000000',
  },
}

SCSS

$custom: #91cfe6;
$custom-light: #b4ddee;
$custom-dark: #000000;

JSON

{
  "hex": "#91cfe6",
  "rgb": {
    "r": 145,
    "g": 207,
    "b": 230
  },
  "hsl": {
    "h": 196.235,
    "s": 62.963,
    "l": 73.529
  },
  "oklch": {
    "l": 0.82044,
    "c": 0.07086,
    "h": 223.1
  },
  "luminance": 0.56359
}

Semantic roles & 50–950 ramp

primary

#91CFE6

secondary

#C0775C

accent

#4A1BCB

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111516

muted

#818485

Preview Lab

Preview with #91CFE6

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

Preview Lab → · Contrast checker → · Palette generator →