#59ABE9#59ABE9

#59ABE9 is a light, vivid cyan. Relative luminance 0.371; OKLCH L 71.5% C 0.121 H 243.5°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#59ABE9
RGB	rgb(89, 171, 233)
HSL	hsl(206, 77%, 63%)
HSV	hsv(206, 62%, 91%)
CMYK	cmyk(61.8%, 26.6%, 0%, 8.6%)
CIE-LAB	lab(67.37, -6.59, -38.57)
CIE-LCH	lch(67.37, 39.13, 260.31°)
OKLab	oklab(71.54% -0.0541 -0.1085)
OKLCH	oklch(71.54% 0.121 243.5)
XYZ	xyz(33.3852, 37.1296, 82.4823)
Luminance	0.3713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59ABE9 #E99759

analogous

#59E9DF #59ABE9 #5963E9

triadic

#59ABE9 #E959AB #ABE959

tetradic

#59ABE9 #DF59E9 #E99759 #63E959

square

#59ABE9 #DF59E9 #E99759 #63E959

split-complementary

#59ABE9 #E95963 #E9DF59

monochromatic

#176EB0 #2390E2 #59ABE9 #8FC6F0 #C5E2F7

Accessibility & contrast

On white

2.49

#59ABE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#59ABE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ABE9

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59ABE9	#FFFFFF	#000000	##000000
##59ABE9	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90ACEC

Deuteranopia (green-blind)

#7C9EE8

Tritanopia (blue-blind)

#00BAC0

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #59abe9;
/* rgb */ color: rgb(89, 171, 233);
/* oklch */ color: oklch(71.5% 0.121 243.5);

Tailwind

colors: {
  custom: {
    50: '#94c3f0',
    500: '#59abe9',
    950: '#000000',
  },
}

SCSS

$custom: #59abe9;
$custom-light: #94c3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#59abe9",
  "rgb": {
    "r": 89,
    "g": 171,
    "b": 233
  },
  "hsl": {
    "h": 205.833,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.7154,
    "c": 0.12123,
    "h": 243.5
  },
  "luminance": 0.37133
}

Semantic roles & 50–950 ramp

primary

#59ABE9

secondary

#E9CBB5

accent

#650DD9

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #59ABE9

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

Preview Lab → · Contrast checker → · Palette generator →