#59AAF5#59AAF5

#59AAF5 is a light, vivid cyan. Relative luminance 0.375; OKLCH L 71.9% C 0.136 H 248.6°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#59AAF5
RGB	rgb(89, 170, 245)
HSL	hsl(209, 89%, 65%)
HSV	hsv(209, 64%, 96%)
CMYK	cmyk(63.7%, 30.6%, 0%, 3.9%)
CIE-LAB	lab(67.62, -2.16, -44.73)
CIE-LCH	lch(67.62, 44.79, 267.23°)
OKLab	oklab(71.91% -0.0495 -0.1264)
OKLCH	oklch(71.91% 0.136 248.6)
XYZ	xyz(34.9699, 37.4624, 91.7565)
Luminance	0.3747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59AAF5 #F5A459

analogous

#59F5F2 #59AAF5 #595CF5

triadic

#59AAF5 #F559AA #AAF559

tetradic

#59AAF5 #F259F5 #F5A459 #5CF559

square

#59AAF5 #F259F5 #F5A459 #5CF559

split-complementary

#59AAF5 #F5595C #F5F259

monochromatic

#0C6DC8 #1F8CF2 #59AAF5 #93C8F8 #CCE5FC

Accessibility & contrast

On white

2.47

#59AAF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#59AAF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59AAF5

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59AAF5	#FFFFFF	#000000	##000000
##59AAF5	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89ADF8

Deuteranopia (green-blind)

#749EF4

Tritanopia (blue-blind)

#00BCC5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #59aaf5;
/* rgb */ color: rgb(89, 170, 245);
/* oklch */ color: oklch(71.9% 0.136 248.6);

Tailwind

colors: {
  custom: {
    50: '#96c3f9',
    500: '#59aaf5',
    950: '#000000',
  },
}

SCSS

$custom: #59aaf5;
$custom-light: #96c3f9;
$custom-dark: #000000;

JSON

{
  "hex": "#59aaf5",
  "rgb": {
    "r": 89,
    "g": 170,
    "b": 245
  },
  "hsl": {
    "h": 208.846,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.7191,
    "c": 0.13573,
    "h": 248.6
  },
  "luminance": 0.37466
}

Semantic roles & 50–950 ramp

primary

#59AAF5

secondary

#EFD4BB

accent

#6E00E5

background

#F9FBFF

surface

#F2F7FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #59AAF5

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

Preview Lab → · Contrast checker → · Palette generator →