#5FA9EF#5FA9EF

#5FA9EF is a light, vivid cyan. Relative luminance 0.370; OKLCH L 71.6% C 0.127 H 248.8°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#5FA9EF
RGB	rgb(95, 169, 239)
HSL	hsl(209, 82%, 65%)
HSV	hsv(209, 60%, 94%)
CMYK	cmyk(60.3%, 29.3%, 0%, 6.3%)
CIE-LAB	lab(67.31, -2.47, -41.94)
CIE-LCH	lch(67.31, 42.01, 266.63°)
OKLab	oklab(71.64% -0.0459 -0.1182)
OKLCH	oklch(71.64% 0.127 248.8)
XYZ	xyz(34.4816, 37.0376, 86.9764)
Luminance	0.3704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FA9EF #EFA55F

analogous

#5FEFED #5FA9EF #5F61EF

triadic

#5FA9EF #EF5FA9 #A9EF5F

tetradic

#5FA9EF #ED5FEF #EFA55F #61EF5F

square

#5FA9EF #ED5FEF #EFA55F #61EF5F

split-complementary

#5FA9EF #EF5F61 #EFED5F

monochromatic

#136CC0 #278BE9 #5FA9EF #97C7F5 #CEE5FA

Accessibility & contrast

On white

2.50

#5FA9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#5FA9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FA9EF

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FA9EF	#FFFFFF	#000000	##000000
##5FA9EF	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BACF2

Deuteranopia (green-blind)

#789EEE

Tritanopia (blue-blind)

#00B9C2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #5fa9ef;
/* rgb */ color: rgb(95, 169, 239);
/* oklch */ color: oklch(71.6% 0.127 248.8);

Tailwind

colors: {
  custom: {
    50: '#98c2f4',
    500: '#5fa9ef',
    950: '#000000',
  },
}

SCSS

$custom: #5fa9ef;
$custom-light: #98c2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5fa9ef",
  "rgb": {
    "r": 95,
    "g": 169,
    "b": 239
  },
  "hsl": {
    "h": 209.167,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.71636,
    "c": 0.1268,
    "h": 248.8
  },
  "luminance": 0.37041
}

Semantic roles & 50–950 ramp

primary

#5FA9EF

secondary

#EDD4BD

accent

#7007DE

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5FA9EF

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

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