#59A3DF#59A3DF

#59A3DF is a light, moderate cyan. Relative luminance 0.336; OKLCH L 69.3% C 0.116 H 245.0°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#59A3DF
RGB	rgb(89, 163, 223)
HSL	hsl(207, 68%, 61%)
HSV	hsv(207, 60%, 87%)
CMYK	cmyk(60.1%, 26.9%, 0%, 12.5%)
CIE-LAB	lab(64.68, -5.32, -37.28)
CIE-LCH	lch(64.68, 37.66, 261.88°)
OKLab	oklab(69.27% -0.0488 -0.1048)
OKLCH	oklch(69.27% 0.116 245)
XYZ	xyz(30.5314, 33.6431, 74.6825)
Luminance	0.3365 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A3DF #DF9559

analogous

#59DFD8 #59A3DF #5960DF

triadic

#59A3DF #DF59A3 #A3DF59

tetradic

#59A3DF #D859DF #DF9559 #60DF59

square

#59A3DF #D859DF #DF9559 #60DF59

split-complementary

#59A3DF #DF5960 #DFD859

monochromatic

#1F669F #2986D2 #59A3DF #8CBFE9 #C0DCF3

Accessibility & contrast

On white

2.72

#59A3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#59A3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A3DF

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A3DF	#FFFFFF	#000000	##000000
##59A3DF	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A4E2

Deuteranopia (green-blind)

#7797DE

Tritanopia (blue-blind)

#00B1B8

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #59a3df;
/* rgb */ color: rgb(89, 163, 223);
/* oklch */ color: oklch(69.3% 0.116 245.0);

Tailwind

colors: {
  custom: {
    50: '#93bee9',
    500: '#59a3df',
    950: '#000000',
  },
}

SCSS

$custom: #59a3df;
$custom-light: #93bee9;
$custom-dark: #000000;

JSON

{
  "hex": "#59a3df",
  "rgb": {
    "r": 89,
    "g": 163,
    "b": 223
  },
  "hsl": {
    "h": 206.866,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.6927,
    "c": 0.11562,
    "h": 245
  },
  "luminance": 0.33646
}

Semantic roles & 50–950 ramp

primary

#59A3DF

secondary

#E3C7B1

accent

#6916D0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #59A3DF

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

Preview Lab → · Contrast checker → · Palette generator →