#59DAF6#59DAF6

#59DAF6 is a very light, moderate cyan. Relative luminance 0.589; OKLCH L 82.8% C 0.118 H 214.6°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#59DAF6
RGB	rgb(89, 218, 246)
HSL	hsl(191, 90%, 66%)
HSV	hsv(191, 64%, 96%)
CMYK	cmyk(63.8%, 11.4%, 0%, 3.5%)
CIE-LAB	lab(81.25, -27.11, -24.20)
CIE-LCH	lch(81.25, 36.34, 221.75°)
OKLab	oklab(82.76% -0.0974 -0.0673)
OKLCH	oklch(82.76% 0.118 214.6)
XYZ	xyz(45.8189, 58.9155, 96.1280)
Luminance	0.5892 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59DAF6 #F67559

analogous

#59F6C4 #59DAF6 #598BF6

triadic

#59DAF6 #F659DA #DAF659

tetradic

#59DAF6 #C459F6 #F67559 #8BF659

square

#59DAF6 #C459F6 #F67559 #8BF659

split-complementary

#59DAF6 #F6598B #F6C459

monochromatic

#0BA8CA #1FCDF3 #59DAF6 #93E7F9 #CDF4FC

Accessibility & contrast

On white

1.64

#59DAF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#59DAF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59DAF6

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59DAF6	#FFFFFF	#000000	##000000
##59DAF6	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D3F8

Deuteranopia (green-blind)

#AFC3F6

Tritanopia (blue-blind)

#00E5E3

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #59daf6;
/* rgb */ color: rgb(89, 218, 246);
/* oklch */ color: oklch(82.8% 0.118 214.6);

Tailwind

colors: {
  custom: {
    50: '#98e5f9',
    500: '#59daf6',
    950: '#000000',
  },
}

SCSS

$custom: #59daf6;
$custom-light: #98e5f9;
$custom-dark: #000000;

JSON

{
  "hex": "#59daf6",
  "rgb": {
    "r": 89,
    "g": 218,
    "b": 246
  },
  "hsl": {
    "h": 190.701,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.82763,
    "c": 0.11836,
    "h": 214.6
  },
  "luminance": 0.5892
}

Semantic roles & 50–950 ramp

primary

#59DAF6

secondary

#C6482D

accent

#2900E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #59DAF6

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

Preview Lab → · Contrast checker → · Palette generator →