#91C5E5#91C5E5

#91C5E5 is a light, moderate cyan. Relative luminance 0.516; OKLCH L 79.8% C 0.071 H 235.8°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#91C5E5
RGB	rgb(145, 197, 229)
HSL	hsl(203, 62%, 73%)
HSV	hsv(203, 37%, 90%)
CMYK	cmyk(36.7%, 14%, 0%, 10.2%)
CIE-LAB	lab(77.05, -9.12, -21.29)
CIE-LCH	lch(77.05, 23.16, 246.82°)
OKLab	oklab(79.84% -0.0397 -0.0586)
OKLCH	oklch(79.84% 0.071 235.8)
XYZ	xyz(45.7815, 51.6068, 81.6623)
Luminance	0.5161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C5E5 #E5B191

analogous

#91E5DB #91C5E5 #919BE5

triadic

#91C5E5 #E591C5 #C5E591

tetradic

#91C5E5 #DB91E5 #E5B191 #9BE591

square

#91C5E5 #DB91E5 #E5B191 #9BE591

split-complementary

#91C5E5 #E5919B #E5DB91

monochromatic

#3090CB #5FABD9 #91C5E5 #C2DFF1 #E6F2F9

Accessibility & contrast

On white

1.85

#91C5E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#91C5E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C5E5

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C5E5	#FFFFFF	#000000	##000000
##91C5E5	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C4E7

Deuteranopia (green-blind)

#ABBAE5

Tritanopia (blue-blind)

#73CDCF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #91c5e5;
/* rgb */ color: rgb(145, 197, 229);
/* oklch */ color: oklch(79.8% 0.071 235.8);

Tailwind

colors: {
  custom: {
    50: '#b4d6ed',
    500: '#91c5e5',
    950: '#000000',
  },
}

SCSS

$custom: #91c5e5;
$custom-light: #b4d6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#91c5e5",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 229
  },
  "hsl": {
    "h": 202.857,
    "s": 61.765,
    "l": 73.333
  },
  "oklch": {
    "l": 0.79837,
    "c": 0.0708,
    "h": 235.8
  },
  "luminance": 0.51609
}

Semantic roles & 50–950 ramp

primary

#91C5E5

secondary

#BE815C

accent

#5E1CC9

background

#FDFEFE

surface

#F8FBFD

border

#D1D4D5

text

#111416

muted

#818384

Preview Lab

Preview with #91C5E5

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

Preview Lab → · Contrast checker → · Palette generator →