#59A6DA#59A6DA

#59A6DA is a light, moderate cyan. Relative luminance 0.345; OKLCH L 69.7% C 0.108 H 240.3°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#59A6DA
RGB	rgb(89, 166, 218)
HSL	hsl(204, 64%, 60%)
HSV	hsv(204, 59%, 85%)
CMYK	cmyk(59.2%, 23.9%, 0%, 14.5%)
CIE-LAB	lab(65.32, -8.57, -33.52)
CIE-LCH	lch(65.32, 34.59, 255.66°)
OKLab	oklab(69.71% -0.0536 -0.094)
OKLCH	oklch(69.71% 0.108 240.3)
XYZ	xyz(30.4062, 34.4554, 71.3642)
Luminance	0.3446 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A6DA #DA8D59

analogous

#59DACD #59A6DA #5965DA

triadic

#59A6DA #DA59A6 #A6DA59

tetradic

#59A6DA #CD59DA #DA8D59 #65DA59

square

#59A6DA #CD59DA #DA8D59 #65DA59

split-complementary

#59A6DA #DA5965 #DACD59

monochromatic

#226897 #2D8AC9 #59A6DA #8BC1E5 #BDDCF0

Accessibility & contrast

On white

2.66

#59A6DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#59A6DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A6DA

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A6DA	#FFFFFF	#000000	##000000
##59A6DA	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA6DC

Deuteranopia (green-blind)

#7D99D9

Tritanopia (blue-blind)

#00B3B8

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #59a6da;
/* rgb */ color: rgb(89, 166, 218);
/* oklch */ color: oklch(69.7% 0.108 240.3);

Tailwind

colors: {
  custom: {
    50: '#92c0e5',
    500: '#59a6da',
    950: '#000000',
  },
}

SCSS

$custom: #59a6da;
$custom-light: #92c0e5;
$custom-dark: #000000;

JSON

{
  "hex": "#59a6da",
  "rgb": {
    "r": 89,
    "g": 166,
    "b": 218
  },
  "hsl": {
    "h": 204.186,
    "s": 63.547,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6971,
    "c": 0.10816,
    "h": 240.3
  },
  "luminance": 0.34458
}

Semantic roles & 50–950 ramp

primary

#59A6DA

secondary

#E0C3AF

accent

#621ACB

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0E1215

muted

#7E8184

Preview Lab

Preview with #59A6DA

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

Preview Lab → · Contrast checker → · Palette generator →