#91CBE6#91CBE6

#91CBE6 is a light, moderate cyan. Relative luminance 0.544; OKLCH L 81.2% C 0.071 H 228.6°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#91CBE6
RGB	rgb(145, 203, 230)
HSL	hsl(199, 63%, 74%)
HSV	hsv(199, 37%, 90%)
CMYK	cmyk(37%, 11.7%, 0%, 9.8%)
CIE-LAB	lab(78.72, -12.01, -19.29)
CIE-LCH	lch(78.72, 22.72, 238.09°)
OKLab	oklab(81.17% -0.0468 -0.053)
OKLCH	oklch(81.17% 0.071 228.6)
XYZ	xyz(47.3111, 54.4420, 82.8630)
Luminance	0.5444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CBE6 #E6AC91

analogous

#91E6D6 #91CBE6 #91A0E6

triadic

#91CBE6 #E691CB #CBE691

tetradic

#91CBE6 #D691E6 #E6AC91 #A0E691

square

#91CBE6 #D691E6 #E6AC91 #A0E691

split-complementary

#91CBE6 #E691A0 #E6D691

monochromatic

#2F9BCE #5FB3DB #91CBE6 #C3E3F1 #E6F3F9

Accessibility & contrast

On white

1.77

#91CBE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#91CBE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CBE6

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CBE6	#FFFFFF	#000000	##000000
##91CBE6	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC8E7

Deuteranopia (green-blind)

#B1BFE6

Tritanopia (blue-blind)

#72D3D3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #91cbe6;
/* rgb */ color: rgb(145, 203, 230);
/* oklch */ color: oklch(81.2% 0.071 228.6);

Tailwind

colors: {
  custom: {
    50: '#b4daee',
    500: '#91cbe6',
    950: '#000000',
  },
}

SCSS

$custom: #91cbe6;
$custom-light: #b4daee;
$custom-dark: #000000;

JSON

{
  "hex": "#91cbe6",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 230
  },
  "hsl": {
    "h": 199.059,
    "s": 62.963,
    "l": 73.529
  },
  "oklch": {
    "l": 0.81174,
    "c": 0.07073,
    "h": 228.6
  },
  "luminance": 0.54445
}

Semantic roles & 50–950 ramp

primary

#91CBE6

secondary

#C07B5C

accent

#531BCB

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91CBE6

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

Preview Lab → · Contrast checker → · Palette generator →