#5FA1B3#5FA1B3

#5FA1B3 is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.2% C 0.072 H 217.3°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#5FA1B3
RGB	rgb(95, 161, 179)
HSL	hsl(193, 36%, 54%)
HSV	hsv(193, 47%, 70%)
CMYK	cmyk(46.9%, 10.1%, 0%, 29.8%)
CIE-LAB	lab(62.66, -16.14, -15.87)
CIE-LCH	lch(62.66, 22.63, 224.51°)
OKLab	oklab(67.17% -0.0575 -0.0438)
OKLCH	oklch(67.17% 0.072 217.3)
XYZ	xyz(25.5978, 31.1753, 47.3076)
Luminance	0.3118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FA1B3 #B3715F

analogous

#5FB39B #5FA1B3 #5F77B3

triadic

#5FA1B3 #B35FA1 #A1B35F

tetradic

#5FA1B3 #9B5FB3 #B3715F #77B35F

square

#5FA1B3 #9B5FB3 #B3715F #77B35F

split-complementary

#5FA1B3 #B35F77 #B39B5F

monochromatic

#315B67 #458090 #5FA1B3 #88B9C7 #B2D2DA

Accessibility & contrast

On white

2.90

#5FA1B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#5FA1B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FA1B3

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FA1B3	#FFFFFF	#000000	##000000
##5FA1B3	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959DB4

Deuteranopia (green-blind)

#8893B3

Tritanopia (blue-blind)

#35A8A7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #5fa1b3;
/* rgb */ color: rgb(95, 161, 179);
/* oklch */ color: oklch(67.2% 0.072 217.3);

Tailwind

colors: {
  custom: {
    50: '#91bdc9',
    500: '#5fa1b3',
    950: '#000000',
  },
}

SCSS

$custom: #5fa1b3;
$custom-light: #91bdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5fa1b3",
  "rgb": {
    "r": 95,
    "g": 161,
    "b": 179
  },
  "hsl": {
    "h": 192.857,
    "s": 35.593,
    "l": 53.725
  },
  "oklch": {
    "l": 0.67173,
    "c": 0.07229,
    "h": 217.3
  },
  "luminance": 0.31177
}

Semantic roles & 50–950 ramp

primary

#5FA1B3

secondary

#C9ADA5

accent

#745CCC

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #5FA1B3

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

Preview Lab → · Contrast checker → · Palette generator →