#5FA3B5#5FA3B5

#5FA3B5 is a light, moderate cyan. Relative luminance 0.320; OKLCH L 67.7% C 0.074 H 216.7°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#5FA3B5
RGB	rgb(95, 163, 181)
HSL	hsl(193, 37%, 54%)
HSV	hsv(193, 48%, 71%)
CMYK	cmyk(47.5%, 9.9%, 0%, 29%)
CIE-LAB	lab(63.31, -16.64, -16.00)
CIE-LCH	lch(63.31, 23.08, 223.86°)
OKLab	oklab(67.72% -0.0591 -0.0441)
OKLCH	oklch(67.72% 0.074 216.7)
XYZ	xyz(26.1539, 31.9614, 48.4981)
Luminance	0.3196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FA3B5 #B5715F

analogous

#5FB59C #5FA3B5 #5F78B5

triadic

#5FA3B5 #B55FA3 #A3B55F

tetradic

#5FA3B5 #9C5FB5 #B5715F #78B55F

square

#5FA3B5 #9C5FB5 #B5715F #78B55F

split-complementary

#5FA3B5 #B55F78 #B59C5F

monochromatic

#315D69 #448293 #5FA3B5 #89BBC8 #B3D3DC

Accessibility & contrast

On white

2.84

#5FA3B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#5FA3B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FA3B5

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FA3B5	#FFFFFF	#000000	##000000
##5FA3B5	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979FB6

Deuteranopia (green-blind)

#8995B5

Tritanopia (blue-blind)

#33AAA9

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5fa3b5;
/* rgb */ color: rgb(95, 163, 181);
/* oklch */ color: oklch(67.7% 0.074 216.7);

Tailwind

colors: {
  custom: {
    50: '#92becb',
    500: '#5fa3b5',
    950: '#000000',
  },
}

SCSS

$custom: #5fa3b5;
$custom-light: #92becb;
$custom-dark: #000000;

JSON

{
  "hex": "#5fa3b5",
  "rgb": {
    "r": 95,
    "g": 163,
    "b": 181
  },
  "hsl": {
    "h": 192.558,
    "s": 36.752,
    "l": 54.118
  },
  "oklch": {
    "l": 0.67719,
    "c": 0.07379,
    "h": 216.7
  },
  "luminance": 0.31963
}

Semantic roles & 50–950 ramp

primary

#5FA3B5

secondary

#CAADA6

accent

#735BCD

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #5FA3B5

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

Preview Lab → · Contrast checker → · Palette generator →