#5FA9F0#5FA9F0

#5FA9F0 is a light, vivid cyan. Relative luminance 0.371; OKLCH L 71.7% C 0.128 H 249.1°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#5FA9F0
RGB	rgb(95, 169, 240)
HSL	hsl(209, 83%, 66%)
HSV	hsv(209, 60%, 94%)
CMYK	cmyk(60.4%, 29.6%, 0%, 5.9%)
CIE-LAB	lab(67.35, -2.15, -42.42)
CIE-LCH	lch(67.35, 42.47, 267.10°)
OKLab	oklab(71.69% -0.0456 -0.1196)
OKLCH	oklch(71.69% 0.128 249.1)
XYZ	xyz(34.6297, 37.0969, 87.7566)
Luminance	0.3710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FA9F0 #F0A65F

analogous

#5FF0EE #5FA9F0 #5F60F0

triadic

#5FA9F0 #F05FA9 #A9F05F

tetradic

#5FA9F0 #EE5FF0 #F0A65F #60F05F

square

#5FA9F0 #EE5FF0 #F0A65F #60F05F

split-complementary

#5FA9F0 #F05F60 #F0EE5F

monochromatic

#126CC2 #278BEB #5FA9F0 #97C7F5 #CFE5FA

Accessibility & contrast

On white

2.49

#5FA9F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#5FA9F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FA9F0

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FA9F0	#FFFFFF	#000000	##000000
##5FA9F0	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BACF3

Deuteranopia (green-blind)

#779EEF

Tritanopia (blue-blind)

#00BAC2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #5fa9f0;
/* rgb */ color: rgb(95, 169, 240);
/* oklch */ color: oklch(71.7% 0.128 249.1);

Tailwind

colors: {
  custom: {
    50: '#98c2f5',
    500: '#5fa9f0',
    950: '#000000',
  },
}

SCSS

$custom: #5fa9f0;
$custom-light: #98c2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5fa9f0",
  "rgb": {
    "r": 95,
    "g": 169,
    "b": 240
  },
  "hsl": {
    "h": 209.379,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.71685,
    "c": 0.12799,
    "h": 249.1
  },
  "luminance": 0.371
}

Semantic roles & 50–950 ramp

primary

#5FA9F0

secondary

#EED5BD

accent

#7106DF

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5FA9F0

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

Preview Lab → · Contrast checker → · Palette generator →