#59A6E9#59A6E9

#59A6E9 is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.4% C 0.125 H 247.0°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#59A6E9
RGB	rgb(89, 166, 233)
HSL	hsl(208, 77%, 63%)
HSV	hsv(208, 62%, 91%)
CMYK	cmyk(61.8%, 28.8%, 0%, 8.6%)
CIE-LAB	lab(65.96, -3.80, -40.77)
CIE-LCH	lch(65.96, 40.95, 264.68°)
OKLab	oklab(70.43% -0.0489 -0.1149)
OKLCH	oklch(70.43% 0.125 247)
XYZ	xyz(32.4586, 35.2763, 82.1734)
Luminance	0.3528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A6E9 #E99C59

analogous

#59E9E4 #59A6E9 #595EE9

triadic

#59A6E9 #E959A6 #A6E959

tetradic

#59A6E9 #E459E9 #E99C59 #5EE959

square

#59A6E9 #E459E9 #E99C59 #5EE959

split-complementary

#59A6E9 #E9595E #E9E459

monochromatic

#1769B0 #2389E2 #59A6E9 #8FC3F0 #C5E0F7

Accessibility & contrast

On white

2.61

#59A6E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#59A6E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A6E9

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A6E9	#FFFFFF	#000000	##000000
##59A6E9	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A8EC

Deuteranopia (green-blind)

#759AE8

Tritanopia (blue-blind)

#00B6BD

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #59a6e9;
/* rgb */ color: rgb(89, 166, 233);
/* oklch */ color: oklch(70.4% 0.125 247.0);

Tailwind

colors: {
  custom: {
    50: '#94c0f0',
    500: '#59a6e9',
    950: '#000000',
  },
}

SCSS

$custom: #59a6e9;
$custom-light: #94c0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#59a6e9",
  "rgb": {
    "r": 89,
    "g": 166,
    "b": 233
  },
  "hsl": {
    "h": 207.917,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.70427,
    "c": 0.1249,
    "h": 247
  },
  "luminance": 0.35279
}

Semantic roles & 50–950 ramp

primary

#59A6E9

secondary

#E9CDB5

accent

#6C0DD9

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #59A6E9

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

Preview Lab → · Contrast checker → · Palette generator →