#59D1F4#59D1F4

#59D1F4 is a light, moderate cyan. Relative luminance 0.543; OKLCH L 80.6% C 0.117 H 220.3°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#59D1F4
RGB	rgb(89, 209, 244)
HSL	hsl(194, 88%, 65%)
HSV	hsv(194, 64%, 96%)
CMYK	cmyk(63.5%, 14.3%, 0%, 4.3%)
CIE-LAB	lab(78.61, -23.24, -27.16)
CIE-LCH	lch(78.61, 35.74, 229.45°)
OKLab	oklab(80.62% -0.0891 -0.0756)
OKLCH	oklch(80.62% 0.117 220.3)
XYZ	xyz(43.2428, 54.2518, 93.7631)
Luminance	0.5426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D1F4 #F47C59

analogous

#59F4C9 #59D1F4 #5984F4

triadic

#59D1F4 #F459D1 #D1F459

tetradic

#59D1F4 #C959F4 #F47C59 #84F459

square

#59D1F4 #C959F4 #F47C59 #84F459

split-complementary

#59D1F4 #F45984 #F4C959

monochromatic

#0D9CC6 #20C1F0 #59D1F4 #92E1F8 #CCF1FC

Accessibility & contrast

On white

1.77

#59D1F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#59D1F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D1F4

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D1F4	#FFFFFF	#000000	##000000
##59D1F4	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCCCF6

Deuteranopia (green-blind)

#A6BBF4

Tritanopia (blue-blind)

#00DCDC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #59d1f4;
/* rgb */ color: rgb(89, 209, 244);
/* oklch */ color: oklch(80.6% 0.117 220.3);

Tailwind

colors: {
  custom: {
    50: '#97dff7',
    500: '#59d1f4',
    950: '#000000',
  },
}

SCSS

$custom: #59d1f4;
$custom-light: #97dff7;
$custom-dark: #000000;

JSON

{
  "hex": "#59d1f4",
  "rgb": {
    "r": 89,
    "g": 209,
    "b": 244
  },
  "hsl": {
    "h": 193.548,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.80624,
    "c": 0.11689,
    "h": 220.3
  },
  "luminance": 0.54256
}

Semantic roles & 50–950 ramp

primary

#59D1F4

secondary

#C3502F

accent

#3501E4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #59D1F4

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

Preview Lab → · Contrast checker → · Palette generator →