#5FB3F0#5FB3F0

#5FB3F0 is a light, vivid cyan. Relative luminance 0.410; OKLCH L 73.9% C 0.121 H 242.3°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#5FB3F0
RGB	rgb(95, 179, 240)
HSL	hsl(205, 83%, 66%)
HSV	hsv(205, 60%, 94%)
CMYK	cmyk(60.4%, 25.4%, 0%, 5.9%)
CIE-LAB	lab(70.15, -7.69, -38.05)
CIE-LCH	lch(70.15, 38.82, 258.57°)
OKLab	oklab(73.89% -0.056 -0.1069)
OKLCH	oklch(73.89% 0.121 242.3)
XYZ	xyz(36.5617, 40.9609, 88.4006)
Luminance	0.4096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB3F0 #F09C5F

analogous

#5FF0E4 #5FB3F0 #5F6AF0

triadic

#5FB3F0 #F05FB3 #B3F05F

tetradic

#5FB3F0 #E45FF0 #F09C5F #6AF05F

square

#5FB3F0 #E45FF0 #F09C5F #6AF05F

split-complementary

#5FB3F0 #F05F6A #F0E45F

monochromatic

#1278C2 #2798EB #5FB3F0 #97CEF5 #CFE8FA

Accessibility & contrast

On white

2.28

#5FB3F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#5FB3F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB3F0

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB3F0	#FFFFFF	#000000	##000000
##5FB3F0	1.00	2.28	9.19	9.19
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B4F3

Deuteranopia (green-blind)

#84A5EF

Tritanopia (blue-blind)

#00C2C8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5fb3f0;
/* rgb */ color: rgb(95, 179, 240);
/* oklch */ color: oklch(73.9% 0.121 242.3);

Tailwind

colors: {
  custom: {
    50: '#98c9f5',
    500: '#5fb3f0',
    950: '#000000',
  },
}

SCSS

$custom: #5fb3f0;
$custom-light: #98c9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb3f0",
  "rgb": {
    "r": 95,
    "g": 179,
    "b": 240
  },
  "hsl": {
    "h": 205.241,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.73892,
    "c": 0.12066,
    "h": 242.3
  },
  "luminance": 0.40964
}

Semantic roles & 50–950 ramp

primary

#5FB3F0

secondary

#EED2BD

accent

#6206DF

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #5FB3F0

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

Preview Lab → · Contrast checker → · Palette generator →