#5B83AE#5B83AE

#5B83AE is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.8% C 0.080 H 251.0°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#5B83AE
RGB	rgb(91, 131, 174)
HSL	hsl(211, 34%, 52%)
HSV	hsv(211, 48%, 68%)
CMYK	cmyk(47.7%, 24.7%, 0%, 31.8%)
CIE-LAB	lab(53.50, -1.86, -27.05)
CIE-LCH	lch(53.50, 27.11, 266.07°)
OKLab	oklab(59.81% -0.026 -0.0755)
OKLCH	oklch(59.81% 0.08 251)
XYZ	xyz(20.0681, 21.5114, 43.1308)
Luminance	0.2151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B83AE #AE865B

analogous

#5BADAE #5B83AE #5C5BAE

triadic

#5B83AE #AE5B83 #83AE5B

tetradic

#5B83AE #AE5BAD #AE865B #5BAE5C

square

#5B83AE #AE5BAD #AE865B #5BAE5C

split-complementary

#5B83AE #AE5C5B #ADAE5B

monochromatic

#2F465F #436588 #5B83AE #84A2C2 #ADC1D6

Accessibility & contrast

On white

3.96

#5B83AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#5B83AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B83AE

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B83AE	#FFFFFF	#000000	##000000
##5B83AE	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7284B0

Deuteranopia (green-blind)

#687CAD

Tritanopia (blue-blind)

#378D92

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5b83ae;
/* rgb */ color: rgb(91, 131, 174);
/* oklch */ color: oklch(59.8% 0.080 251.0);

Tailwind

colors: {
  custom: {
    50: '#8ea6c6',
    500: '#5b83ae',
    950: '#000000',
  },
}

SCSS

$custom: #5b83ae;
$custom-light: #8ea6c6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b83ae",
  "rgb": {
    "r": 91,
    "g": 131,
    "b": 174
  },
  "hsl": {
    "h": 211.084,
    "s": 33.878,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59805,
    "c": 0.07981,
    "h": 251
  },
  "luminance": 0.21513
}

Semantic roles & 50–950 ramp

primary

#5B83AE

secondary

#C5B3A0

accent

#965ECA

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0D0F13

muted

#7D7F82

Preview Lab

Preview with #5B83AE

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

Preview Lab → · Contrast checker → · Palette generator →