#91B3BC#91B3BC

#91B3BC is a light, muted cyan. Relative luminance 0.419; OKLCH L 74.5% C 0.039 H 215.6°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#91B3BC
RGB	rgb(145, 179, 188)
HSL	hsl(193, 24%, 65%)
HSV	hsv(193, 23%, 74%)
CMYK	cmyk(22.9%, 4.8%, 0%, 26.3%)
CIE-LAB	lab(70.79, -9.45, -8.38)
CIE-LCH	lch(70.79, 12.63, 221.55°)
OKLab	oklab(74.46% -0.0318 -0.0228)
OKLCH	oklch(74.46% 0.039 215.6)
XYZ	xyz(36.8716, 41.8894, 53.7099)
Luminance	0.4189 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B3BC #BC9A91

analogous

#91BCAF #91B3BC #919DBC

triadic

#91B3BC #BC91B3 #B3BC91

tetradic

#91B3BC #AF91BC #BC9A91 #9DBC91

square

#91B3BC #AF91BC #BC9A91 #9DBC91

split-complementary

#91B3BC #BC919D #BCAF91

monochromatic

#507883 #6B99A5 #91B3BC #B7CDD3 #DDE8EA

Accessibility & contrast

On white

2.24

#91B3BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#91B3BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B3BC

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B3BC	#FFFFFF	#000000	##000000
##91B3BC	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB0BD

Deuteranopia (green-blind)

#A5ABBC

Tritanopia (blue-blind)

#84B7B6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #91b3bc;
/* rgb */ color: rgb(145, 179, 188);
/* oklch */ color: oklch(74.5% 0.039 215.6);

Tailwind

colors: {
  custom: {
    50: '#b2c9d0',
    500: '#91b3bc',
    950: '#000000',
  },
}

SCSS

$custom: #91b3bc;
$custom-light: #b2c9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#91b3bc",
  "rgb": {
    "r": 145,
    "g": 179,
    "b": 188
  },
  "hsl": {
    "h": 192.558,
    "s": 24.294,
    "l": 65.294
  },
  "oklch": {
    "l": 0.74459,
    "c": 0.0391,
    "h": 215.6
  },
  "luminance": 0.41891
}

Semantic roles & 50–950 ramp

primary

#91B3BC

secondary

#DCD0CD

accent

#5743A3

background

#FBFCFC

surface

#F6F8F9

border

#D0D1D2

text

#111314

muted

#808282

Preview Lab

Preview with #91B3BC

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

Preview Lab → · Contrast checker → · Palette generator →