#91BBCF#91BBCF

#91BBCF is a light, muted cyan. Relative luminance 0.461; OKLCH L 76.9% C 0.053 H 228.7°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#91BBCF
RGB	rgb(145, 187, 207)
HSL	hsl(199, 39%, 69%)
HSV	hsv(199, 30%, 81%)
CMYK	cmyk(30%, 9.7%, 0%, 18.8%)
CIE-LAB	lab(73.59, -9.26, -14.60)
CIE-LCH	lch(73.59, 17.29, 237.61°)
OKLab	oklab(76.86% -0.0351 -0.0399)
OKLCH	oklch(76.86% 0.053 228.7)
XYZ	xyz(40.7064, 46.0635, 65.7657)
Luminance	0.4607 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BBCF #CFA591

analogous

#91CFC4 #91BBCF #919CCF

triadic

#91BBCF #CF91BB #BBCF91

tetradic

#91BBCF #C491CF #CFA591 #9CCF91

square

#91BBCF #C491CF #CFA591 #9CCF91

split-complementary

#91BBCF #CF919C #CFC491

monochromatic

#4683A0 #66A1BC #91BBCF #BCD5E2 #E6F0F4

Accessibility & contrast

On white

2.06

#91BBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#91BBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BBCF

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BBCF	#FFFFFF	#000000	##000000
##91BBCF	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B9D0

Deuteranopia (green-blind)

#A8B2CF

Tritanopia (blue-blind)

#7DC1C1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91bbcf;
/* rgb */ color: rgb(145, 187, 207);
/* oklch */ color: oklch(76.9% 0.053 228.7);

Tailwind

colors: {
  custom: {
    50: '#b3cfdd',
    500: '#91bbcf',
    950: '#000000',
  },
}

SCSS

$custom: #91bbcf;
$custom-light: #b3cfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#91bbcf",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 207
  },
  "hsl": {
    "h": 199.355,
    "s": 39.241,
    "l": 69.02
  },
  "oklch": {
    "l": 0.76863,
    "c": 0.05314,
    "h": 228.7
  },
  "luminance": 0.46065
}

Semantic roles & 50–950 ramp

primary

#91BBCF

secondary

#E7DBD5

accent

#5C33B2

background

#FBFCFD

surface

#F6F9FB

border

#D0D2D4

text

#111315

muted

#808283

Preview Lab

Preview with #91BBCF

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

Preview Lab → · Contrast checker → · Palette generator →