#59D1F0#59D1F0

#59D1F0 is a light, moderate cyan. Relative luminance 0.540; OKLCH L 80.5% C 0.115 H 217.8°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#59D1F0
RGB	rgb(89, 209, 240)
HSL	hsl(192, 83%, 65%)
HSV	hsv(192, 63%, 94%)
CMYK	cmyk(62.9%, 12.9%, 0%, 5.9%)
CIE-LAB	lab(78.47, -24.42, -25.24)
CIE-LCH	lch(78.47, 35.12, 225.94°)
OKLab	oklab(80.47% -0.0906 -0.0702)
OKLCH	oklch(80.47% 0.115 217.8)
XYZ	xyz(42.6421, 54.0115, 90.5992)
Luminance	0.5402 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D1F0 #F07859

analogous

#59F0C4 #59D1F0 #5986F0

triadic

#59D1F0 #F059D1 #D1F059

tetradic

#59D1F0 #C459F0 #F07859 #86F059

square

#59D1F0 #C459F0 #F07859 #86F059

split-complementary

#59D1F0 #F05986 #F0C459

monochromatic

#119ABD #21C1EB #59D1F0 #91E1F5 #C9F0FA

Accessibility & contrast

On white

1.78

#59D1F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#59D1F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D1F0

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D1F0	#FFFFFF	#000000	##000000
##59D1F0	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCBF2

Deuteranopia (green-blind)

#A7BBF0

Tritanopia (blue-blind)

#00DCDB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #59d1f0;
/* rgb */ color: rgb(89, 209, 240);
/* oklch */ color: oklch(80.5% 0.115 217.8);

Tailwind

colors: {
  custom: {
    50: '#97dff5',
    500: '#59d1f0',
    950: '#000000',
  },
}

SCSS

$custom: #59d1f0;
$custom-light: #97dff5;
$custom-dark: #000000;

JSON

{
  "hex": "#59d1f0",
  "rgb": {
    "r": 89,
    "g": 209,
    "b": 240
  },
  "hsl": {
    "h": 192.318,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.80466,
    "c": 0.11463,
    "h": 217.8
  },
  "luminance": 0.54016
}

Semantic roles & 50–950 ramp

primary

#59D1F0

secondary

#BC4E31

accent

#3206E0

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D1F0

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

Preview Lab → · Contrast checker → · Palette generator →