#59A9E9#59A9E9

#59A9E9 is a light, vivid cyan. Relative luminance 0.364; OKLCH L 71.1% C 0.123 H 244.9°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#59A9E9
RGB	rgb(89, 169, 233)
HSL	hsl(207, 77%, 63%)
HSV	hsv(207, 62%, 91%)
CMYK	cmyk(61.8%, 27.5%, 0%, 8.6%)
CIE-LAB	lab(66.81, -5.48, -39.45)
CIE-LCH	lch(66.81, 39.83, 262.10°)
OKLab	oklab(71.09% -0.052 -0.1111)
OKLCH	oklch(71.09% 0.123 244.9)
XYZ	xyz(33.0103, 36.3798, 82.3574)
Luminance	0.3638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A9E9 #E99959

analogous

#59E9E1 #59A9E9 #5961E9

triadic

#59A9E9 #E959A9 #A9E959

tetradic

#59A9E9 #E159E9 #E99959 #61E959

square

#59A9E9 #E159E9 #E99959 #61E959

split-complementary

#59A9E9 #E95961 #E9E159

monochromatic

#176CB0 #238DE2 #59A9E9 #8FC5F0 #C5E1F7

Accessibility & contrast

On white

2.54

#59A9E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#59A9E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A9E9

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A9E9	#FFFFFF	#000000	##000000
##59A9E9	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DAAEC

Deuteranopia (green-blind)

#799CE8

Tritanopia (blue-blind)

#00B8BF

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #59a9e9;
/* rgb */ color: rgb(89, 169, 233);
/* oklch */ color: oklch(71.1% 0.123 244.9);

Tailwind

colors: {
  custom: {
    50: '#94c2f0',
    500: '#59a9e9',
    950: '#000000',
  },
}

SCSS

$custom: #59a9e9;
$custom-light: #94c2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#59a9e9",
  "rgb": {
    "r": 89,
    "g": 169,
    "b": 233
  },
  "hsl": {
    "h": 206.667,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.71094,
    "c": 0.12264,
    "h": 244.9
  },
  "luminance": 0.36383
}

Semantic roles & 50–950 ramp

primary

#59A9E9

secondary

#E9CCB5

accent

#670DD9

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #59A9E9

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

Preview Lab → · Contrast checker → · Palette generator →