#59A3F9#59A3F9

#59A3F9 is a light, vivid cyan. Relative luminance 0.352; OKLCH L 70.6% C 0.147 H 253.6°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#59A3F9
RGB	rgb(89, 163, 249)
HSL	hsl(212, 93%, 66%)
HSV	hsv(212, 64%, 98%)
CMYK	cmyk(64.3%, 34.5%, 0%, 2.4%)
CIE-LAB	lab(65.87, 3.13, -49.68)
CIE-LCH	lch(65.87, 49.77, 273.60°)
OKLab	oklab(70.6% -0.0415 -0.1409)
OKLCH	oklch(70.6% 0.147 253.6)
XYZ	xyz(34.3097, 35.1544, 94.5815)
Luminance	0.3516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A3F9 #F9AF59

analogous

#59F3F9 #59A3F9 #5F59F9

triadic

#59A3F9 #F959A3 #A3F959

tetradic

#59A3F9 #F959F3 #F9AF59 #59F95F

square

#59A3F9 #F959F3 #F9AF59 #59F95F

split-complementary

#59A3F9 #F95F59 #F3F959

monochromatic

#0864D0 #1E82F7 #59A3F9 #94C4FB #CFE4FD

Accessibility & contrast

On white

2.61

#59A3F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#59A3F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A3F9

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A3F9	#FFFFFF	#000000	##000000
##59A3F9	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA8FD

Deuteranopia (green-blind)

#6799F7

Tritanopia (blue-blind)

#00B7C2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #59a3f9;
/* rgb */ color: rgb(89, 163, 249);
/* oklch */ color: oklch(70.6% 0.147 253.6);

Tailwind

colors: {
  custom: {
    50: '#96bdfb',
    500: '#59a3f9',
    950: '#000000',
  },
}

SCSS

$custom: #59a3f9;
$custom-light: #96bdfb;
$custom-dark: #000000;

JSON

{
  "hex": "#59a3f9",
  "rgb": {
    "r": 89,
    "g": 163,
    "b": 249
  },
  "hsl": {
    "h": 212.25,
    "s": 93.023,
    "l": 66.275
  },
  "oklch": {
    "l": 0.70596,
    "c": 0.14685,
    "h": 253.6
  },
  "luminance": 0.35158
}

Semantic roles & 50–950 ramp

primary

#59A3F9

secondary

#F1D9BD

accent

#7B00E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #59A3F9

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

Preview Lab → · Contrast checker → · Palette generator →