#59D1F1#59D1F1

#59D1F1 is a light, moderate cyan. Relative luminance 0.541; OKLCH L 80.5% C 0.115 H 218.4°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#59D1F1
RGB	rgb(89, 209, 241)
HSL	hsl(193, 84%, 65%)
HSV	hsv(193, 63%, 95%)
CMYK	cmyk(63.1%, 13.3%, 0%, 5.5%)
CIE-LAB	lab(78.50, -24.13, -25.72)
CIE-LCH	lch(78.50, 35.26, 226.83°)
OKLab	oklab(80.51% -0.0902 -0.0716)
OKLCH	oklch(80.51% 0.115 218.4)
XYZ	xyz(42.7910, 54.0711, 91.3837)
Luminance	0.5408 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D1F1 #F17959

analogous

#59F1C5 #59D1F1 #5985F1

triadic

#59D1F1 #F159D1 #D1F159

tetradic

#59D1F1 #C559F1 #F17959 #85F159

square

#59D1F1 #C559F1 #F17959 #85F159

split-complementary

#59D1F1 #F15985 #F1C559

monochromatic

#109BBF #21C1EC #59D1F1 #91E1F6 #CAF0FB

Accessibility & contrast

On white

1.78

#59D1F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#59D1F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D1F1

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D1F1	#FFFFFF	#000000	##000000
##59D1F1	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCBF3

Deuteranopia (green-blind)

#A7BBF1

Tritanopia (blue-blind)

#00DCDB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #59d1f1;
/* rgb */ color: rgb(89, 209, 241);
/* oklch */ color: oklch(80.5% 0.115 218.4);

Tailwind

colors: {
  custom: {
    50: '#97dff5',
    500: '#59d1f1',
    950: '#000000',
  },
}

SCSS

$custom: #59d1f1;
$custom-light: #97dff5;
$custom-dark: #000000;

JSON

{
  "hex": "#59d1f1",
  "rgb": {
    "r": 89,
    "g": 209,
    "b": 241
  },
  "hsl": {
    "h": 192.632,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.80505,
    "c": 0.11517,
    "h": 218.4
  },
  "luminance": 0.54076
}

Semantic roles & 50–950 ramp

primary

#59D1F1

secondary

#BE4E31

accent

#3305E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D1F1

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

Preview Lab → · Contrast checker → · Palette generator →