#59ADF3#59ADF3

#59ADF3 is a light, vivid cyan. Relative luminance 0.385; OKLCH L 72.5% C 0.131 H 246.1°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#59ADF3
RGB	rgb(89, 173, 243)
HSL	hsl(207, 87%, 65%)
HSV	hsv(207, 63%, 95%)
CMYK	cmyk(63.4%, 28.8%, 0%, 4.7%)
CIE-LAB	lab(68.37, -4.49, -42.47)
CIE-LCH	lch(68.37, 42.71, 263.97°)
OKLab	oklab(72.47% -0.0531 -0.1198)
OKLCH	oklch(72.47% 0.131 246.1)
XYZ	xyz(35.2350, 38.4785, 90.3468)
Luminance	0.3848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59ADF3 #F39F59

analogous

#59F3EC #59ADF3 #5960F3

triadic

#59ADF3 #F359AD #ADF359

tetradic

#59ADF3 #EC59F3 #F39F59 #60F359

square

#59ADF3 #EC59F3 #F39F59 #60F359

split-complementary

#59ADF3 #F35960 #F3EC59

monochromatic

#0E71C3 #2091EF #59ADF3 #92C9F7 #CBE5FB

Accessibility & contrast

On white

2.41

#59ADF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#59ADF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ADF3

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59ADF3	#FFFFFF	#000000	##000000
##59ADF3	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EAFF6

Deuteranopia (green-blind)

#79A0F2

Tritanopia (blue-blind)

#00BEC6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #59adf3;
/* rgb */ color: rgb(89, 173, 243);
/* oklch */ color: oklch(72.5% 0.131 246.1);

Tailwind

colors: {
  custom: {
    50: '#95c5f7',
    500: '#59adf3',
    950: '#000000',
  },
}

SCSS

$custom: #59adf3;
$custom-light: #95c5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#59adf3",
  "rgb": {
    "r": 89,
    "g": 173,
    "b": 243
  },
  "hsl": {
    "h": 207.273,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.72471,
    "c": 0.13102,
    "h": 246.1
  },
  "luminance": 0.38482
}

Semantic roles & 50–950 ramp

primary

#59ADF3

secondary

#EED2BA

accent

#6902E3

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #59ADF3

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

Preview Lab → · Contrast checker → · Palette generator →