#59AAE9#59AAE9

#59AAE9 is a light, vivid cyan. Relative luminance 0.368; OKLCH L 71.3% C 0.122 H 244.2°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#59AAE9
RGB	rgb(89, 170, 233)
HSL	hsl(206, 77%, 63%)
HSV	hsv(206, 62%, 91%)
CMYK	cmyk(61.8%, 27%, 0%, 8.6%)
CIE-LAB	lab(67.09, -6.03, -39.01)
CIE-LCH	lch(67.09, 39.47, 261.21°)
OKLab	oklab(71.32% -0.053 -0.1098)
OKLCH	oklch(71.32% 0.122 244.2)
XYZ	xyz(33.1970, 36.7533, 82.4196)
Luminance	0.3676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59AAE9 #E99859

analogous

#59E9E0 #59AAE9 #5962E9

triadic

#59AAE9 #E959AA #AAE959

tetradic

#59AAE9 #E059E9 #E99859 #62E959

square

#59AAE9 #E059E9 #E99859 #62E959

split-complementary

#59AAE9 #E95962 #E9E059

monochromatic

#176DB0 #238EE2 #59AAE9 #8FC6F0 #C5E1F7

Accessibility & contrast

On white

2.51

#59AAE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#59AAE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59AAE9

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59AAE9	#FFFFFF	#000000	##000000
##59AAE9	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EABEC

Deuteranopia (green-blind)

#7B9DE8

Tritanopia (blue-blind)

#00B9C0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #59aae9;
/* rgb */ color: rgb(89, 170, 233);
/* oklch */ color: oklch(71.3% 0.122 244.2);

Tailwind

colors: {
  custom: {
    50: '#94c3f0',
    500: '#59aae9',
    950: '#000000',
  },
}

SCSS

$custom: #59aae9;
$custom-light: #94c3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#59aae9",
  "rgb": {
    "r": 89,
    "g": 170,
    "b": 233
  },
  "hsl": {
    "h": 206.25,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.71317,
    "c": 0.12193,
    "h": 244.2
  },
  "luminance": 0.36756
}

Semantic roles & 50–950 ramp

primary

#59AAE9

secondary

#E9CCB5

accent

#660DD9

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #59AAE9

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

Preview Lab → · Contrast checker → · Palette generator →