#59ADE3#59ADE3

#59ADE3 is a light, moderate cyan. Relative luminance 0.376; OKLCH L 71.7% C 0.114 H 239.2°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#59ADE3
RGB	rgb(89, 173, 227)
HSL	hsl(203, 71%, 62%)
HSV	hsv(203, 61%, 89%)
CMYK	cmyk(60.8%, 23.8%, 0%, 11%)
CIE-LAB	lab(67.69, -9.59, -34.79)
CIE-LCH	lch(67.69, 36.09, 254.60°)
OKLab	oklab(71.71% -0.0581 -0.0976)
OKLCH	oklch(71.71% 0.114 239.2)
XYZ	xyz(32.9233, 37.5538, 78.1717)
Luminance	0.3756 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59ADE3 #E38F59

analogous

#59E3D4 #59ADE3 #5968E3

triadic

#59ADE3 #E359AD #ADE359

tetradic

#59ADE3 #D459E3 #E38F59 #68E359

square

#59ADE3 #D459E3 #E38F59 #68E359

split-complementary

#59ADE3 #E35968 #E3D459

monochromatic

#1C70A6 #2593DA #59ADE3 #8DC7EC #C2E1F5

Accessibility & contrast

On white

2.47

#59ADE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#59ADE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ADE3

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59ADE3	#FFFFFF	#000000	##000000
##59ADE3	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94ADE6

Deuteranopia (green-blind)

#819FE2

Tritanopia (blue-blind)

#00BBBF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #59ade3;
/* rgb */ color: rgb(89, 173, 227);
/* oklch */ color: oklch(71.7% 0.114 239.2);

Tailwind

colors: {
  custom: {
    50: '#93c5ec',
    500: '#59ade3',
    950: '#000000',
  },
}

SCSS

$custom: #59ade3;
$custom-light: #93c5ec;
$custom-dark: #000000;

JSON

{
  "hex": "#59ade3",
  "rgb": {
    "r": 89,
    "g": 173,
    "b": 227
  },
  "hsl": {
    "h": 203.478,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.71708,
    "c": 0.11356,
    "h": 239.2
  },
  "luminance": 0.37557
}

Semantic roles & 50–950 ramp

primary

#59ADE3

secondary

#E5C6B2

accent

#5E12D3

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #59ADE3

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

Preview Lab → · Contrast checker → · Palette generator →