#59AEF6#59AEF6

#59AEF6 is a light, vivid cyan. Relative luminance 0.391; OKLCH L 72.8% C 0.134 H 246.5°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#59AEF6
RGB	rgb(89, 174, 246)
HSL	hsl(208, 90%, 66%)
HSV	hsv(208, 64%, 96%)
CMYK	cmyk(63.8%, 29.3%, 0%, 3.5%)
CIE-LAB	lab(68.78, -4.08, -43.45)
CIE-LCH	lch(68.78, 43.65, 264.64°)
OKLab	oklab(72.84% -0.0532 -0.1226)
OKLCH	oklch(72.84% 0.134 246.5)
XYZ	xyz(35.8842, 39.0462, 92.8165)
Luminance	0.3905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59AEF6 #F6A159

analogous

#59F6EF #59AEF6 #595FF6

triadic

#59AEF6 #F659AE #AEF659

tetradic

#59AEF6 #EF59F6 #F6A159 #5FF659

square

#59AEF6 #EF59F6 #F6A159 #5FF659

split-complementary

#59AEF6 #F6595F #F6EF59

monochromatic

#0B72CA #1F92F3 #59AEF6 #93CAF9 #CDE7FC

Accessibility & contrast

On white

2.38

#59AEF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#59AEF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59AEF6

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59AEF6	#FFFFFF	#000000	##000000
##59AEF6	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EB0F9

Deuteranopia (green-blind)

#79A1F5

Tritanopia (blue-blind)

#00BFC7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #59aef6;
/* rgb */ color: rgb(89, 174, 246);
/* oklch */ color: oklch(72.8% 0.134 246.5);

Tailwind

colors: {
  custom: {
    50: '#96c5f9',
    500: '#59aef6',
    950: '#000000',
  },
}

SCSS

$custom: #59aef6;
$custom-light: #96c5f9;
$custom-dark: #000000;

JSON

{
  "hex": "#59aef6",
  "rgb": {
    "r": 89,
    "g": 174,
    "b": 246
  },
  "hsl": {
    "h": 207.516,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.7284,
    "c": 0.13369,
    "h": 246.5
  },
  "luminance": 0.3905
}

Semantic roles & 50–950 ramp

primary

#59AEF6

secondary

#F0D3BB

accent

#6900E6

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #59AEF6

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

Preview Lab → · Contrast checker → · Palette generator →