#5B82AB#5B82AB

#5B82AB is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.4% C 0.077 H 250.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#5B82AB
RGB	rgb(91, 130, 171)
HSL	hsl(211, 32%, 51%)
HSV	hsv(211, 47%, 67%)
CMYK	cmyk(46.8%, 24%, 0%, 32.9%)
CIE-LAB	lab(53.09, -2.17, -25.96)
CIE-LCH	lch(53.09, 26.05, 265.21°)
OKLab	oklab(59.44% -0.0257 -0.0723)
OKLCH	oklch(59.44% 0.077 250.4)
XYZ	xyz(19.6452, 21.1284, 41.5632)
Luminance	0.2113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B82AB #AB845B

analogous

#5BAAAB #5B82AB #5C5BAB

triadic

#5B82AB #AB5B82 #82AB5B

tetradic

#5B82AB #AB5BAA #AB845B #5BAB5C

square

#5B82AB #AB5BAA #AB845B #5BAB5C

split-complementary

#5B82AB #AB5C5B #AAAB5B

monochromatic

#2F455C #446485 #5B82AB #83A1C0 #ACC0D4

Accessibility & contrast

On white

4.02

#5B82AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#5B82AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B82AB

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B82AB	#FFFFFF	#000000	##000000
##5B82AB	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7283AD

Deuteranopia (green-blind)

#687BAA

Tritanopia (blue-blind)

#398B90

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5b82ab;
/* rgb */ color: rgb(91, 130, 171);
/* oklch */ color: oklch(59.4% 0.077 250.4);

Tailwind

colors: {
  custom: {
    50: '#8da6c4',
    500: '#5b82ab',
    950: '#000000',
  },
}

SCSS

$custom: #5b82ab;
$custom-light: #8da6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b82ab",
  "rgb": {
    "r": 91,
    "g": 130,
    "b": 171
  },
  "hsl": {
    "h": 210.75,
    "s": 32.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.59438,
    "c": 0.07679,
    "h": 250.4
  },
  "luminance": 0.2113
}

Semantic roles & 50–950 ramp

primary

#5B82AB

secondary

#C3B19F

accent

#955FC8

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #5B82AB

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

Preview Lab → · Contrast checker → · Palette generator →