#59AFFF#59AFFF

#59AFFF is a light, vivid cyan. Relative luminance 0.400; OKLCH L 73.5% C 0.143 H 248.9°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#59AFFF
RGB	rgb(89, 175, 255)
HSL	hsl(209, 100%, 67%)
HSV	hsv(209, 65%, 100%)
CMYK	cmyk(65.1%, 31.4%, 0%, 0%)
CIE-LAB	lab(69.47, -1.71, -47.26)
CIE-LCH	lch(69.47, 47.29, 267.93°)
OKLab	oklab(73.51% -0.0516 -0.1337)
OKLCH	oklch(73.51% 0.143 248.9)
XYZ	xyz(37.4931, 40.0000, 100.3332)
Luminance	0.4000 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59AFFF #FFA959

analogous

#59FFFC #59AFFF #595CFF

triadic

#59AFFF #FF59AF #AFFF59

tetradic

#59AFFF #FC59FF #FFA959 #5CFF59

square

#59AFFF #FC59FF #FFA959 #5CFF59

split-complementary

#59AFFF #FF595C #FFFC59

monochromatic

#0073DE #1C92FF #59AFFF #96CCFF #D3EAFF

Accessibility & contrast

On white

2.33

#59AFFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#59AFFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59AFFF

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59AFFF	#FFFFFF	#000000	##000000
##59AFFF	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CB2FF

Deuteranopia (green-blind)

#75A2FD

Tritanopia (blue-blind)

#00C2CC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #59afff;
/* rgb */ color: rgb(89, 175, 255);
/* oklch */ color: oklch(73.5% 0.143 248.9);

Tailwind

colors: {
  custom: {
    50: '#97c6ff',
    500: '#59afff',
    950: '#000000',
  },
}

SCSS

$custom: #59afff;
$custom-light: #97c6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#59afff",
  "rgb": {
    "r": 89,
    "g": 175,
    "b": 255
  },
  "hsl": {
    "h": 208.916,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.73512,
    "c": 0.14333,
    "h": 248.9
  },
  "luminance": 0.40004
}

Semantic roles & 50–950 ramp

primary

#59AFFF

secondary

#F4D9C0

accent

#6F00E6

background

#FAFCFF

surface

#F3F8FF

border

#CDD1D7

text

#0F1318

muted

#7F8286

Preview Lab

Preview with #59AFFF

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

Preview Lab → · Contrast checker → · Palette generator →