#59D9F3#59D9F3

#59D9F3 is a very light, moderate cyan. Relative luminance 0.582; OKLCH L 82.4% C 0.117 H 213.5°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#59D9F3
RGB	rgb(89, 217, 243)
HSL	hsl(190, 87%, 65%)
HSV	hsv(190, 63%, 95%)
CMYK	cmyk(63.4%, 10.7%, 0%, 4.7%)
CIE-LAB	lab(80.86, -27.50, -23.19)
CIE-LCH	lch(80.86, 35.97, 220.15°)
OKLab	oklab(82.42% -0.0975 -0.0644)
OKLCH	oklch(82.42% 0.117 213.5)
XYZ	xyz(45.1036, 58.2158, 93.6364)
Luminance	0.5822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D9F3 #F37359

analogous

#59F3C0 #59D9F3 #598CF3

triadic

#59D9F3 #F359D9 #D9F359

tetradic

#59D9F3 #C059F3 #F37359 #8CF359

square

#59D9F3 #C059F3 #F37359 #8CF359

split-complementary

#59D9F3 #F3598C #F3C059

monochromatic

#0EA5C3 #20CCEF #59D9F3 #92E6F7 #CBF3FB

Accessibility & contrast

On white

1.66

#59D9F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#59D9F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D9F3

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D9F3	#FFFFFF	#000000	##000000
##59D9F3	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D2F5

Deuteranopia (green-blind)

#AFC2F3

Tritanopia (blue-blind)

#00E3E1

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #59d9f3;
/* rgb */ color: rgb(89, 217, 243);
/* oklch */ color: oklch(82.4% 0.117 213.5);

Tailwind

colors: {
  custom: {
    50: '#98e5f7',
    500: '#59d9f3',
    950: '#000000',
  },
}

SCSS

$custom: #59d9f3;
$custom-light: #98e5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#59d9f3",
  "rgb": {
    "r": 89,
    "g": 217,
    "b": 243
  },
  "hsl": {
    "h": 190.13,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.82419,
    "c": 0.1169,
    "h": 213.5
  },
  "luminance": 0.58221
}

Semantic roles & 50–950 ramp

primary

#59D9F3

secondary

#C1482F

accent

#2802E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D9F3

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

Preview Lab → · Contrast checker → · Palette generator →