#91BBCC#91BBCC

#91BBCC is a light, muted cyan. Relative luminance 0.459; OKLCH L 76.8% C 0.051 H 224.6°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#91BBCC
RGB	rgb(145, 187, 204)
HSL	hsl(197, 37%, 68%)
HSV	hsv(197, 29%, 80%)
CMYK	cmyk(28.9%, 8.3%, 0%, 20%)
CIE-LAB	lab(73.49, -9.98, -13.11)
CIE-LCH	lch(73.49, 16.48, 232.71°)
OKLab	oklab(76.76% -0.0362 -0.0358)
OKLCH	oklch(76.76% 0.051 224.6)
XYZ	xyz(40.3431, 45.9182, 63.8524)
Luminance	0.4592 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BBCC #CCA291

analogous

#91CCBF #91BBCC #919DCC

triadic

#91BBCC #CC91BB #BBCC91

tetradic

#91BBCC #BF91CC #CCA291 #9DCC91

square

#91BBCC #BF91CC #CCA291 #9DCC91

split-complementary

#91BBCC #CC919D #CCBF91

monochromatic

#48839B #67A1B9 #91BBCC #BBD5DF #E5EFF3

Accessibility & contrast

On white

2.06

#91BBCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#91BBCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BBCC

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BBCC	#FFFFFF	#000000	##000000
##91BBCC	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B9CD

Deuteranopia (green-blind)

#A8B1CC

Tritanopia (blue-blind)

#7EC0C0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #91bbcc;
/* rgb */ color: rgb(145, 187, 204);
/* oklch */ color: oklch(76.8% 0.051 224.6);

Tailwind

colors: {
  custom: {
    50: '#b2cfdb',
    500: '#91bbcc',
    950: '#000000',
  },
}

SCSS

$custom: #91bbcc;
$custom-light: #b2cfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#91bbcc",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 204
  },
  "hsl": {
    "h": 197.288,
    "s": 36.646,
    "l": 68.431
  },
  "oklch": {
    "l": 0.76757,
    "c": 0.05092,
    "h": 224.6
  },
  "luminance": 0.4592
}

Semantic roles & 50–950 ramp

primary

#91BBCC

secondary

#E5D9D4

accent

#5936B0

background

#FBFCFD

surface

#F6F9FB

border

#D0D2D4

text

#111315

muted

#808283

Preview Lab

Preview with #91BBCC

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

Preview Lab → · Contrast checker → · Palette generator →