#5FB3F4#5FB3F4

#5FB3F4 is a light, vivid cyan. Relative luminance 0.412; OKLCH L 74.1% C 0.125 H 244.0°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#5FB3F4
RGB	rgb(95, 179, 244)
HSL	hsl(206, 87%, 66%)
HSV	hsv(206, 61%, 96%)
CMYK	cmyk(61.1%, 26.6%, 0%, 4.3%)
CIE-LAB	lab(70.32, -6.44, -39.96)
CIE-LCH	lch(70.32, 40.47, 260.85°)
OKLab	oklab(74.08% -0.0547 -0.1124)
OKLCH	oklch(74.08% 0.125 244)
XYZ	xyz(37.1625, 41.2012, 91.5646)
Luminance	0.4121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB3F4 #F4A05F

analogous

#5FF4EA #5FB3F4 #5F69F4

triadic

#5FB3F4 #F45FB3 #B3F45F

tetradic

#5FB3F4 #EA5FF4 #F4A05F #69F45F

square

#5FB3F4 #EA5FF4 #F4A05F #69F45F

split-complementary

#5FB3F4 #F45F69 #F4EA5F

monochromatic

#0E78CB #2698F0 #5FB3F4 #98CEF8 #D2E9FC

Accessibility & contrast

On white

2.27

#5FB3F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#5FB3F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB3F4

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB3F4	#FFFFFF	#000000	##000000
##5FB3F4	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B4F7

Deuteranopia (green-blind)

#82A5F3

Tritanopia (blue-blind)

#00C3C9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #5fb3f4;
/* rgb */ color: rgb(95, 179, 244);
/* oklch */ color: oklch(74.1% 0.125 244.0);

Tailwind

colors: {
  custom: {
    50: '#99c9f8',
    500: '#5fb3f4',
    950: '#000000',
  },
}

SCSS

$custom: #5fb3f4;
$custom-light: #99c9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb3f4",
  "rgb": {
    "r": 95,
    "g": 179,
    "b": 244
  },
  "hsl": {
    "h": 206.174,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.74081,
    "c": 0.12502,
    "h": 244
  },
  "luminance": 0.41205
}

Semantic roles & 50–950 ramp

primary

#5FB3F4

secondary

#F0D4BF

accent

#6402E4

background

#FAFCFF

surface

#F3F8FF

border

#CDD1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #5FB3F4

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

Preview Lab → · Contrast checker → · Palette generator →