#5FB9EB#5FB9EB

#5FB9EB is a light, moderate cyan. Relative luminance 0.431; OKLCH L 75.0% C 0.112 H 235.3°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#5FB9EB
RGB	rgb(95, 185, 235)
HSL	hsl(201, 78%, 65%)
HSV	hsv(201, 60%, 92%)
CMYK	cmyk(59.6%, 21.3%, 0%, 7.8%)
CIE-LAB	lab(71.64, -12.49, -33.02)
CIE-LCH	lch(71.64, 35.30, 249.29°)
OKLab	oklab(75.01% -0.0639 -0.0924)
OKLCH	oklch(75.01% 0.112 235.3)
XYZ	xyz(37.0580, 43.1254, 84.9522)
Luminance	0.4313 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB9EB #EB915F

analogous

#5FEBD7 #5FB9EB #5F73EB

triadic

#5FB9EB #EB5FB9 #B9EB5F

tetradic

#5FB9EB #D75FEB #EB915F #73EB5F

square

#5FB9EB #D75FEB #EB915F #73EB5F

split-complementary

#5FB9EB #EB5F73 #EBD75F

monochromatic

#177FB9 #29A1E4 #5FB9EB #95D1F2 #CCE9F9

Accessibility & contrast

On white

2.18

#5FB9EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#5FB9EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB9EB

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB9EB	#FFFFFF	#000000	##000000
##5FB9EB	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B8ED

Deuteranopia (green-blind)

#8EA9EA

Tritanopia (blue-blind)

#00C6CA

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5fb9eb;
/* rgb */ color: rgb(95, 185, 235);
/* oklch */ color: oklch(75.0% 0.112 235.3);

Tailwind

colors: {
  custom: {
    50: '#98cef1',
    500: '#5fb9eb',
    950: '#000000',
  },
}

SCSS

$custom: #5fb9eb;
$custom-light: #98cef1;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb9eb",
  "rgb": {
    "r": 95,
    "g": 185,
    "b": 235
  },
  "hsl": {
    "h": 201.429,
    "s": 77.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.75008,
    "c": 0.11234,
    "h": 235.3
  },
  "luminance": 0.43129
}

Semantic roles & 50–950 ramp

primary

#5FB9EB

secondary

#EBCCBB

accent

#550BDA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #5FB9EB

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

Preview Lab → · Contrast checker → · Palette generator →