#5FB9F0#5FB9F0

#5FB9F0 is a light, moderate cyan. Relative luminance 0.434; OKLCH L 75.2% C 0.117 H 237.9°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#5FB9F0
RGB	rgb(95, 185, 240)
HSL	hsl(203, 83%, 66%)
HSV	hsv(203, 60%, 94%)
CMYK	cmyk(60.4%, 22.9%, 0%, 5.9%)
CIE-LAB	lab(71.84, -10.95, -35.42)
CIE-LCH	lch(71.84, 37.07, 252.82°)
OKLab	oklab(75.23% -0.0622 -0.0993)
OKLCH	oklch(75.23% 0.117 237.9)
XYZ	xyz(37.7905, 43.4184, 88.8102)
Luminance	0.4342 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB9F0 #F0965F

analogous

#5FF0DF #5FB9F0 #5F70F0

triadic

#5FB9F0 #F05FB9 #B9F05F

tetradic

#5FB9F0 #DF5FF0 #F0965F #70F05F

square

#5FB9F0 #DF5FF0 #F0965F #70F05F

split-complementary

#5FB9F0 #F05F70 #F0DF5F

monochromatic

#1280C2 #27A1EB #5FB9F0 #97D1F5 #CFEAFA

Accessibility & contrast

On white

2.17

#5FB9F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#5FB9F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB9F0

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB9F0	#FFFFFF	#000000	##000000
##5FB9F0	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B8F3

Deuteranopia (green-blind)

#8CAAEF

Tritanopia (blue-blind)

#00C7CC

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #5fb9f0;
/* rgb */ color: rgb(95, 185, 240);
/* oklch */ color: oklch(75.2% 0.117 237.9);

Tailwind

colors: {
  custom: {
    50: '#98cef5',
    500: '#5fb9f0',
    950: '#000000',
  },
}

SCSS

$custom: #5fb9f0;
$custom-light: #98cef5;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb9f0",
  "rgb": {
    "r": 95,
    "g": 185,
    "b": 240
  },
  "hsl": {
    "h": 202.759,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.7523,
    "c": 0.11718,
    "h": 237.9
  },
  "luminance": 0.43422
}

Semantic roles & 50–950 ramp

primary

#5FB9F0

secondary

#EED0BD

accent

#5906DF

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #5FB9F0

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

Preview Lab → · Contrast checker → · Palette generator →