#59A4FF#59A4FF

#59A4FF is a light, vivid cyan. Relative luminance 0.359; OKLCH L 71.1% C 0.153 H 254.5°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#59A4FF
RGB	rgb(89, 164, 255)
HSL	hsl(213, 100%, 67%)
HSV	hsv(213, 65%, 100%)
CMYK	cmyk(65.1%, 35.7%, 0%, 0%)
CIE-LAB	lab(66.44, 4.54, -52.05)
CIE-LCH	lch(66.44, 52.24, 274.99°)
OKLab	oklab(71.14% -0.041 -0.1478)
OKLCH	oklch(71.14% 0.153 254.5)
XYZ	xyz(35.4387, 35.8912, 99.6484)
Luminance	0.3589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A4FF #FFB459

analogous

#59F7FF #59A4FF #6159FF

triadic

#59A4FF #FF59A4 #A4FF59

tetradic

#59A4FF #FF59F7 #FFB459 #59FF61

square

#59A4FF #FF59F7 #FFB459 #59FF61

split-complementary

#59A4FF #FF6159 #F7FF59

monochromatic

#0064DE #1C82FF #59A4FF #96C6FF #D3E7FF

Accessibility & contrast

On white

2.57

#59A4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#59A4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A4FF

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A4FF	#FFFFFF	#000000	##000000
##59A4FF	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CAAFF

Deuteranopia (green-blind)

#649AFD

Tritanopia (blue-blind)

#00B9C5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #59a4ff;
/* rgb */ color: rgb(89, 164, 255);
/* oklch */ color: oklch(71.1% 0.153 254.5);

Tailwind

colors: {
  custom: {
    50: '#97beff',
    500: '#59a4ff',
    950: '#000000',
  },
}

SCSS

$custom: #59a4ff;
$custom-light: #97beff;
$custom-dark: #000000;

JSON

{
  "hex": "#59a4ff",
  "rgb": {
    "r": 89,
    "g": 164,
    "b": 255
  },
  "hsl": {
    "h": 212.892,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.71136,
    "c": 0.15335,
    "h": 254.5
  },
  "luminance": 0.35895
}

Semantic roles & 50–950 ramp

primary

#59A4FF

secondary

#F4DCC0

accent

#7E00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #59A4FF

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

Preview Lab → · Contrast checker → · Palette generator →