#91C4EC#91C4EC

#91C4EC is a light, moderate cyan. Relative luminance 0.516; OKLCH L 79.9% C 0.078 H 242.5°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#91C4EC
RGB	rgb(145, 196, 236)
HSL	hsl(206, 71%, 75%)
HSV	hsv(206, 39%, 93%)
CMYK	cmyk(38.6%, 16.9%, 0%, 7.5%)
CIE-LAB	lab(77.01, -6.79, -25.11)
CIE-LCH	lch(77.01, 26.01, 254.87°)
OKLab	oklab(79.89% -0.036 -0.0693)
OKLCH	oklch(79.89% 0.078 242.5)
XYZ	xyz(46.5523, 51.5531, 86.8384)
Luminance	0.5156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C4EC #ECB991

analogous

#91ECE7 #91C4EC #9196EC

triadic

#91C4EC #EC91C4 #C4EC91

tetradic

#91C4EC #E791EC #ECB991 #96EC91

square

#91C4EC #E791EC #ECB991 #96EC91

split-complementary

#91C4EC #EC9196 #ECE791

monochromatic

#298CDA #5DA8E3 #91C4EC #C5E0F5 #E5F1FA

Accessibility & contrast

On white

1.86

#91C4EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#91C4EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C4EC

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C4EC	#FFFFFF	#000000	##000000
##91C4EC	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C4EE

Deuteranopia (green-blind)

#A7BAEB

Tritanopia (blue-blind)

#70CED1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #91c4ec;
/* rgb */ color: rgb(145, 196, 236);
/* oklch */ color: oklch(79.9% 0.078 242.5);

Tailwind

colors: {
  custom: {
    50: '#b4d5f2',
    500: '#91c4ec',
    950: '#000000',
  },
}

SCSS

$custom: #91c4ec;
$custom-light: #b4d5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#91c4ec",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 236
  },
  "hsl": {
    "h": 206.374,
    "s": 70.543,
    "l": 74.706
  },
  "oklch": {
    "l": 0.79891,
    "c": 0.07813,
    "h": 242.5
  },
  "luminance": 0.51556
}

Semantic roles & 50–950 ramp

primary

#91C4EC

secondary

#C78A5A

accent

#6713D3

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111417

muted

#818385

Preview Lab

Preview with #91C4EC

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

Preview Lab → · Contrast checker → · Palette generator →