#91C5EC#91C5EC

#91C5EC is a light, moderate cyan. Relative luminance 0.520; OKLCH L 80.1% C 0.078 H 241.3°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#91C5EC
RGB	rgb(145, 197, 236)
HSL	hsl(206, 71%, 75%)
HSV	hsv(206, 39%, 93%)
CMYK	cmyk(38.6%, 16.5%, 0%, 7.5%)
CIE-LAB	lab(77.28, -7.32, -24.69)
CIE-LCH	lch(77.28, 25.75, 253.48°)
OKLab	oklab(80.11% -0.0373 -0.0682)
OKLCH	oklch(80.11% 0.078 241.3)
XYZ	xyz(46.7786, 52.0057, 86.9138)
Luminance	0.5201 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C5EC #ECB891

analogous

#91ECE5 #91C5EC #9198EC

triadic

#91C5EC #EC91C5 #C5EC91

tetradic

#91C5EC #E591EC #ECB891 #98EC91

square

#91C5EC #E591EC #ECB891 #98EC91

split-complementary

#91C5EC #EC9198 #ECE591

monochromatic

#298EDA #5DA9E3 #91C5EC #C5E1F5 #E5F1FA

Accessibility & contrast

On white

1.84

#91C5EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#91C5EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C5EC

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C5EC	#FFFFFF	#000000	##000000
##91C5EC	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C4EE

Deuteranopia (green-blind)

#A8BBEB

Tritanopia (blue-blind)

#70CFD2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c5ec;
/* rgb */ color: rgb(145, 197, 236);
/* oklch */ color: oklch(80.1% 0.078 241.3);

Tailwind

colors: {
  custom: {
    50: '#b4d6f2',
    500: '#91c5ec',
    950: '#000000',
  },
}

SCSS

$custom: #91c5ec;
$custom-light: #b4d6f2;
$custom-dark: #000000;

JSON

{
  "hex": "#91c5ec",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 236
  },
  "hsl": {
    "h": 205.714,
    "s": 70.543,
    "l": 74.706
  },
  "oklch": {
    "l": 0.80105,
    "c": 0.07769,
    "h": 241.3
  },
  "luminance": 0.52008
}

Semantic roles & 50–950 ramp

primary

#91C5EC

secondary

#C7895A

accent

#6513D3

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111417

muted

#818385

Preview Lab

Preview with #91C5EC

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

Preview Lab → · Contrast checker → · Palette generator →