#59A1E4#59A1E4

#59A1E4 is a light, vivid cyan. Relative luminance 0.332; OKLCH L 69.1% C 0.123 H 248.5°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#59A1E4
RGB	rgb(89, 161, 228)
HSL	hsl(209, 72%, 62%)
HSV	hsv(209, 61%, 89%)
CMYK	cmyk(61%, 29.4%, 0%, 10.6%)
CIE-LAB	lab(64.33, -2.59, -40.58)
CIE-LCH	lch(64.33, 40.66, 266.34°)
OKLab	oklab(69.07% -0.0452 -0.1144)
OKLCH	oklch(69.07% 0.123 248.5)
XYZ	xyz(30.8631, 33.2121, 78.1679)
Luminance	0.3322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A1E4 #E49C59

analogous

#59E4E2 #59A1E4 #595CE4

triadic

#59A1E4 #E459A1 #A1E459

tetradic

#59A1E4 #E259E4 #E49C59 #5CE459

square

#59A1E4 #E259E4 #E49C59 #5CE459

split-complementary

#59A1E4 #E4595C #E4E259

monochromatic

#1B64A7 #2483DB #59A1E4 #8EBFED #C2DDF5

Accessibility & contrast

On white

2.75

#59A1E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#59A1E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A1E4

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A1E4	#FFFFFF	#000000	##000000
##59A1E4	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A3E7

Deuteranopia (green-blind)

#7196E3

Tritanopia (blue-blind)

#00B1B9

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #59a1e4;
/* rgb */ color: rgb(89, 161, 228);
/* oklch */ color: oklch(69.1% 0.123 248.5);

Tailwind

colors: {
  custom: {
    50: '#93bced',
    500: '#59a1e4',
    950: '#000000',
  },
}

SCSS

$custom: #59a1e4;
$custom-light: #93bced;
$custom-dark: #000000;

JSON

{
  "hex": "#59a1e4",
  "rgb": {
    "r": 89,
    "g": 161,
    "b": 228
  },
  "hsl": {
    "h": 208.921,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.6907,
    "c": 0.12299,
    "h": 248.5
  },
  "luminance": 0.33215
}

Semantic roles & 50–950 ramp

primary

#59A1E4

secondary

#E6CBB3

accent

#6F11D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #59A1E4

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

Preview Lab → · Contrast checker → · Palette generator →