#59ACDF#59ACDF

#59ACDF is a light, moderate cyan. Relative luminance 0.370; OKLCH L 71.3% C 0.110 H 238.0°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#59ACDF
RGB	rgb(89, 172, 223)
HSL	hsl(203, 68%, 61%)
HSV	hsv(203, 60%, 87%)
CMYK	cmyk(60.1%, 22.9%, 0%, 12.5%)
CIE-LAB	lab(67.24, -10.29, -33.29)
CIE-LCH	lch(67.24, 34.85, 252.82°)
OKLab	oklab(71.3% -0.0583 -0.0933)
OKLCH	oklch(71.3% 0.11 238)
XYZ	xyz(32.1866, 36.9535, 75.2342)
Luminance	0.3696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59ACDF #DF8C59

analogous

#59DFCF #59ACDF #5969DF

triadic

#59ACDF #DF59AC #ACDF59

tetradic

#59ACDF #CF59DF #DF8C59 #69DF59

square

#59ACDF #CF59DF #DF8C59 #69DF59

split-complementary

#59ACDF #DF5969 #DFCF59

monochromatic

#1F6E9F #2992D2 #59ACDF #8CC6E9 #C0DFF3

Accessibility & contrast

On white

2.50

#59ACDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#59ACDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ACDF

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59ACDF	#FFFFFF	#000000	##000000
##59ACDF	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94ABE1

Deuteranopia (green-blind)

#829EDE

Tritanopia (blue-blind)

#00B9BD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #59acdf;
/* rgb */ color: rgb(89, 172, 223);
/* oklch */ color: oklch(71.3% 0.110 238.0);

Tailwind

colors: {
  custom: {
    50: '#93c4e9',
    500: '#59acdf',
    950: '#000000',
  },
}

SCSS

$custom: #59acdf;
$custom-light: #93c4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#59acdf",
  "rgb": {
    "r": 89,
    "g": 172,
    "b": 223
  },
  "hsl": {
    "h": 202.836,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.71299,
    "c": 0.11002,
    "h": 238
  },
  "luminance": 0.36957
}

Semantic roles & 50–950 ramp

primary

#59ACDF

secondary

#E3C4B1

accent

#5D16D0

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #59ACDF

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

Preview Lab → · Contrast checker → · Palette generator →