#59B8F2#59B8F2

#59B8F2 is a light, vivid cyan. Relative luminance 0.428; OKLCH L 74.9% C 0.123 H 238.3°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#59B8F2
RGB	rgb(89, 184, 242)
HSL	hsl(203, 85%, 65%)
HSV	hsv(203, 63%, 95%)
CMYK	cmyk(63.2%, 24%, 0%, 5.1%)
CIE-LAB	lab(71.43, -10.84, -37.16)
CIE-LCH	lch(71.43, 38.71, 253.74°)
OKLab	oklab(74.87% -0.0645 -0.1043)
OKLCH	oklch(74.87% 0.123 238.3)
XYZ	xyz(37.2812, 42.8118, 90.2860)
Luminance	0.4282 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B8F2 #F29359

analogous

#59F2DF #59B8F2 #596CF2

triadic

#59B8F2 #F259B8 #B8F259

tetradic

#59B8F2 #DF59F2 #F29359 #6CF259

square

#59B8F2 #DF59F2 #F29359 #6CF259

split-complementary

#59B8F2 #F2596C #F2DF59

monochromatic

#0F7EC1 #20A0EE #59B8F2 #92D0F6 #CBE9FB

Accessibility & contrast

On white

2.20

#59B8F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#59B8F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B8F2

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B8F2	#FFFFFF	#000000	##000000
##59B8F2	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB7F5

Deuteranopia (green-blind)

#88A8F1

Tritanopia (blue-blind)

#00C7CC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #59b8f2;
/* rgb */ color: rgb(89, 184, 242);
/* oklch */ color: oklch(74.9% 0.123 238.3);

Tailwind

colors: {
  custom: {
    50: '#96cdf6',
    500: '#59b8f2',
    950: '#000000',
  },
}

SCSS

$custom: #59b8f2;
$custom-light: #96cdf6;
$custom-dark: #000000;

JSON

{
  "hex": "#59b8f2",
  "rgb": {
    "r": 89,
    "g": 184,
    "b": 242
  },
  "hsl": {
    "h": 202.745,
    "s": 85.475,
    "l": 64.902
  },
  "oklch": {
    "l": 0.74873,
    "c": 0.12269,
    "h": 238.3
  },
  "luminance": 0.42816
}

Semantic roles & 50–950 ramp

primary

#59B8F2

secondary

#EDCDB9

accent

#5804E2

background

#F9FCFF

surface

#F2F8FE

border

#CCD1D6

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #59B8F2

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

Preview Lab → · Contrast checker → · Palette generator →