#5591A2#5591A2

#5591A2 is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.2% C 0.067 H 218.0°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5591A2
RGB	rgb(85, 145, 162)
HSL	hsl(193, 31%, 48%)
HSV	hsv(193, 48%, 64%)
CMYK	cmyk(47.5%, 10.5%, 0%, 36.5%)
CIE-LAB	lab(56.87, -14.77, -15.03)
CIE-LCH	lch(56.87, 21.08, 225.50°)
OKLab	oklab(62.24% -0.053 -0.0415)
OKLCH	oklch(62.24% 0.067 218)
XYZ	xyz(20.3909, 24.7891, 37.8857)
Luminance	0.2479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5591A2 #A26655

analogous

#55A28C #5591A2 #556AA2

triadic

#5591A2 #A25591 #91A255

tetradic

#5591A2 #8C55A2 #A26655 #6AA255

square

#5591A2 #8C55A2 #A26655 #6AA255

split-complementary

#5591A2 #A2556A #A28C55

monochromatic

#2B4952 #406D7A #5591A2 #7BACBA #A3C5CF

Accessibility & contrast

On white

3.52

#5591A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#5591A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5591A2

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5591A2	#FFFFFF	#000000	##000000
##5591A2	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868EA3

Deuteranopia (green-blind)

#7A85A2

Tritanopia (blue-blind)

#2E9796

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5591a2;
/* rgb */ color: rgb(85, 145, 162);
/* oklch */ color: oklch(62.2% 0.067 218.0);

Tailwind

colors: {
  custom: {
    50: '#8ab1bd',
    500: '#5591a2',
    950: '#000000',
  },
}

SCSS

$custom: #5591a2;
$custom-light: #8ab1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#5591a2",
  "rgb": {
    "r": 85,
    "g": 145,
    "b": 162
  },
  "hsl": {
    "h": 193.247,
    "s": 31.174,
    "l": 48.431
  },
  "oklch": {
    "l": 0.62238,
    "c": 0.06734,
    "h": 218
  },
  "luminance": 0.24791
}

Semantic roles & 50–950 ramp

primary

#5591A2

secondary

#BC9F97

accent

#7760C7

background

#F8FAFB

surface

#F0F5F6

border

#CBCFD0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #5591A2

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

Preview Lab → · Contrast checker → · Palette generator →