#5FB5F0#5FB5F0

#5FB5F0 is a light, moderate cyan. Relative luminance 0.418; OKLCH L 74.3% C 0.119 H 240.9°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#5FB5F0
RGB	rgb(95, 181, 240)
HSL	hsl(204, 83%, 66%)
HSV	hsv(204, 60%, 94%)
CMYK	cmyk(60.4%, 24.6%, 0%, 5.9%)
CIE-LAB	lab(70.71, -8.79, -37.17)
CIE-LCH	lch(70.71, 38.20, 256.70°)
OKLab	oklab(74.34% -0.0581 -0.1043)
OKLCH	oklch(74.34% 0.119 240.9)
XYZ	xyz(36.9655, 41.7684, 88.5352)
Luminance	0.4177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB5F0 #F09A5F

analogous

#5FF0E3 #5FB5F0 #5F6CF0

triadic

#5FB5F0 #F05FB5 #B5F05F

tetradic

#5FB5F0 #E35FF0 #F09A5F #6CF05F

square

#5FB5F0 #E35FF0 #F09A5F #6CF05F

split-complementary

#5FB5F0 #F05F6C #F0E35F

monochromatic

#127BC2 #279BEB #5FB5F0 #97CFF5 #CFE9FA

Accessibility & contrast

On white

2.24

#5FB5F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#5FB5F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB5F0

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB5F0	#FFFFFF	#000000	##000000
##5FB5F0	1.00	2.24	9.35	9.35
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB5F3

Deuteranopia (green-blind)

#87A7EF

Tritanopia (blue-blind)

#00C4C9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5fb5f0;
/* rgb */ color: rgb(95, 181, 240);
/* oklch */ color: oklch(74.3% 0.119 240.9);

Tailwind

colors: {
  custom: {
    50: '#98cbf5',
    500: '#5fb5f0',
    950: '#000000',
  },
}

SCSS

$custom: #5fb5f0;
$custom-light: #98cbf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb5f0",
  "rgb": {
    "r": 95,
    "g": 181,
    "b": 240
  },
  "hsl": {
    "h": 204.414,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.74337,
    "c": 0.11942,
    "h": 240.9
  },
  "luminance": 0.41772
}

Semantic roles & 50–950 ramp

primary

#5FB5F0

secondary

#EED1BD

accent

#5F06DF

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #5FB5F0

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

Preview Lab → · Contrast checker → · Palette generator →