#91AAAF#91AAAF

#91AAAF is a light, muted cyan. Relative luminance 0.379; OKLCH L 72.1% C 0.029 H 211.1°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#91AAAF
RGB	rgb(145, 170, 175)
HSL	hsl(190, 16%, 63%)
HSV	hsv(190, 17%, 69%)
CMYK	cmyk(17.1%, 2.9%, 0%, 31.4%)
CIE-LAB	lab(67.92, -7.53, -5.47)
CIE-LCH	lch(67.92, 9.30, 215.98°)
OKLab	oklab(72.06% -0.0245 -0.0148)
OKLCH	oklch(72.06% 0.029 211.1)
XYZ	xyz(33.7876, 37.8634, 46.0773)
Luminance	0.3786 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AAAF #AF9691

analogous

#91AFA5 #91AAAF #919BAF

triadic

#91AAAF #AF91AA #AAAF91

tetradic

#91AAAF #A591AF #AF9691 #9BAF91

square

#91AAAF #A591AF #AF9691 #9BAF91

split-complementary

#91AAAF #AF919B #AFA591

monochromatic

#536D72 #6E8F95 #91AAAF #B4C5C9 #D8E1E3

Accessibility & contrast

On white

2.45

#91AAAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#91AAAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AAAF

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AAAF	#FFFFFF	#000000	##000000
##91AAAF	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A8AF

Deuteranopia (green-blind)

#A0A4AF

Tritanopia (blue-blind)

#88ADAB

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #91aaaf;
/* rgb */ color: rgb(145, 170, 175);
/* oklch */ color: oklch(72.1% 0.029 211.1);

Tailwind

colors: {
  custom: {
    50: '#b1c3c6',
    500: '#91aaaf',
    950: '#000000',
  },
}

SCSS

$custom: #91aaaf;
$custom-light: #b1c3c6;
$custom-dark: #000000;

JSON

{
  "hex": "#91aaaf",
  "rgb": {
    "r": 145,
    "g": 170,
    "b": 175
  },
  "hsl": {
    "h": 190,
    "s": 15.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.72057,
    "c": 0.02866,
    "h": 211.1
  },
  "luminance": 0.37864
}

Semantic roles & 50–950 ramp

primary

#91AAAF

secondary

#D3CAC8

accent

#594B9A

background

#FAFBFC

surface

#F5F7F8

border

#CFD0D1

text

#101213

muted

#7F8182

Preview Lab

Preview with #91AAAF

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

Preview Lab → · Contrast checker → · Palette generator →