#5B8FA7#5B8FA7

#5B8FA7 is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.3% C 0.066 H 228.9°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#5B8FA7
RGB	rgb(91, 143, 167)
HSL	hsl(199, 30%, 51%)
HSV	hsv(199, 46%, 65%)
CMYK	cmyk(45.5%, 14.4%, 0%, 34.5%)
CIE-LAB	lab(56.74, -10.74, -18.06)
CIE-LCH	lch(56.74, 21.01, 239.26°)
OKLab	oklab(62.27% -0.0435 -0.0499)
OKLCH	oklch(62.27% 0.066 228.9)
XYZ	xyz(21.1094, 24.6576, 40.1987)
Luminance	0.2466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8FA7 #A7735B

analogous

#5BA799 #5B8FA7 #5B69A7

triadic

#5B8FA7 #A75B8F #8FA75B

tetradic

#5B8FA7 #995BA7 #A7735B #69A75B

square

#5B8FA7 #995BA7 #A7735B #69A75B

split-complementary

#5B8FA7 #A75B69 #A7995B

monochromatic

#2F4B58 #456D80 #5B8FA7 #83AABC #ABC5D2

Accessibility & contrast

On white

3.54

#5B8FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#5B8FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8FA7

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8FA7	#FFFFFF	#000000	##000000
##5B8FA7	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838DA8

Deuteranopia (green-blind)

#7884A7

Tritanopia (blue-blind)

#399697

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5b8fa7;
/* rgb */ color: rgb(91, 143, 167);
/* oklch */ color: oklch(62.3% 0.066 228.9);

Tailwind

colors: {
  custom: {
    50: '#8dafc1',
    500: '#5b8fa7',
    950: '#000000',
  },
}

SCSS

$custom: #5b8fa7;
$custom-light: #8dafc1;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8fa7",
  "rgb": {
    "r": 91,
    "g": 143,
    "b": 167
  },
  "hsl": {
    "h": 198.947,
    "s": 30.159,
    "l": 50.588
  },
  "oklch": {
    "l": 0.62272,
    "c": 0.06623,
    "h": 228.9
  },
  "luminance": 0.24659
}

Semantic roles & 50–950 ramp

primary

#5B8FA7

secondary

#C0A99E

accent

#8161C6

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #5B8FA7

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

Preview Lab → · Contrast checker → · Palette generator →