#91C4E6#91C4E6

#91C4E6 is a light, moderate cyan. Relative luminance 0.512; OKLCH L 79.7% C 0.072 H 238.0°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#91C4E6
RGB	rgb(145, 196, 230)
HSL	hsl(204, 63%, 74%)
HSV	hsv(204, 37%, 90%)
CMYK	cmyk(37%, 14.8%, 0%, 9.8%)
CIE-LAB	lab(76.81, -8.33, -22.19)
CIE-LCH	lch(76.81, 23.70, 249.42°)
OKLab	oklab(79.66% -0.0382 -0.0611)
OKLCH	oklch(79.66% 0.072 238)
XYZ	xyz(45.6952, 51.2102, 82.3243)
Luminance	0.5121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C4E6 #E6B391

analogous

#91E6DD #91C4E6 #9199E6

triadic

#91C4E6 #E691C4 #C4E691

tetradic

#91C4E6 #DD91E6 #E6B391 #99E691

square

#91C4E6 #DD91E6 #E6B391 #99E691

split-complementary

#91C4E6 #E69199 #E6DD91

monochromatic

#2F8ECE #5FA9DB #91C4E6 #C3DFF1 #E6F2F9

Accessibility & contrast

On white

1.87

#91C4E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#91C4E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C4E6

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C4E6	#FFFFFF	#000000	##000000
##91C4E6	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C3E8

Deuteranopia (green-blind)

#A9B9E5

Tritanopia (blue-blind)

#73CDCF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #91c4e6;
/* rgb */ color: rgb(145, 196, 230);
/* oklch */ color: oklch(79.7% 0.072 238.0);

Tailwind

colors: {
  custom: {
    50: '#b4d5ee',
    500: '#91c4e6',
    950: '#000000',
  },
}

SCSS

$custom: #91c4e6;
$custom-light: #b4d5ee;
$custom-dark: #000000;

JSON

{
  "hex": "#91c4e6",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 230
  },
  "hsl": {
    "h": 204,
    "s": 62.963,
    "l": 73.529
  },
  "oklch": {
    "l": 0.7966,
    "c": 0.07205,
    "h": 238
  },
  "luminance": 0.51213
}

Semantic roles & 50–950 ramp

primary

#91C4E6

secondary

#C0845C

accent

#611BCB

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91C4E6

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

Preview Lab → · Contrast checker → · Palette generator →