#5FB9DF#5FB9DF

#5FB9DF is a light, moderate cyan. Relative luminance 0.425; OKLCH L 74.5% C 0.102 H 228.0°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#5FB9DF
RGB	rgb(95, 185, 223)
HSL	hsl(198, 67%, 62%)
HSV	hsv(198, 57%, 87%)
CMYK	cmyk(57.4%, 17%, 0%, 12.5%)
CIE-LAB	lab(71.18, -16.11, -27.19)
CIE-LCH	lch(71.18, 31.61, 239.36°)
OKLab	oklab(74.49% -0.0681 -0.0757)
OKLCH	oklch(74.49% 0.102 228)
XYZ	xyz(35.3824, 42.4552, 76.1278)
Luminance	0.4246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB9DF #DF855F

analogous

#5FDFC5 #5FB9DF #5F79DF

triadic

#5FB9DF #DF5FB9 #B9DF5F

tetradic

#5FB9DF #C55FDF #DF855F #79DF5F

square

#5FB9DF #C55FDF #DF855F #79DF5F

split-complementary

#5FB9DF #DF5F79 #DFC55F

monochromatic

#217CA3 #2CA3D5 #5FB9DF #92CFE9 #C5E6F3

Accessibility & contrast

On white

2.21

#5FB9DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#5FB9DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB9DF

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB9DF	#FFFFFF	#000000	##000000
##5FB9DF	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B6E1

Deuteranopia (green-blind)

#93A8DF

Tritanopia (blue-blind)

#00C4C5

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #5fb9df;
/* rgb */ color: rgb(95, 185, 223);
/* oklch */ color: oklch(74.5% 0.102 228.0);

Tailwind

colors: {
  custom: {
    50: '#96cee9',
    500: '#5fb9df',
    950: '#000000',
  },
}

SCSS

$custom: #5fb9df;
$custom-light: #96cee9;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb9df",
  "rgb": {
    "r": 95,
    "g": 185,
    "b": 223
  },
  "hsl": {
    "h": 197.813,
    "s": 66.667,
    "l": 62.353
  },
  "oklch": {
    "l": 0.74494,
    "c": 0.10188,
    "h": 228
  },
  "luminance": 0.42459
}

Semantic roles & 50–950 ramp

primary

#5FB9DF

secondary

#E4C3B6

accent

#4D17CF

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5FB9DF

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

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