#59A9F4#59A9F4

#59A9F4 is a light, vivid cyan. Relative luminance 0.370; OKLCH L 71.6% C 0.135 H 248.9°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#59A9F4
RGB	rgb(89, 169, 244)
HSL	hsl(209, 88%, 65%)
HSV	hsv(209, 64%, 96%)
CMYK	cmyk(63.5%, 30.7%, 0%, 4.3%)
CIE-LAB	lab(67.30, -1.93, -44.70)
CIE-LCH	lch(67.30, 44.74, 267.53°)
OKLab	oklab(71.64% -0.0488 -0.1263)
OKLCH	oklch(71.64% 0.135 248.9)
XYZ	xyz(34.6309, 37.0280, 90.8925)
Luminance	0.3703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A9F4 #F4A459

analogous

#59F4F1 #59A9F4 #595BF4

triadic

#59A9F4 #F459A9 #A9F459

tetradic

#59A9F4 #F159F4 #F4A459 #5BF459

square

#59A9F4 #F159F4 #F4A459 #5BF459

split-complementary

#59A9F4 #F4595B #F4F159

monochromatic

#0D6CC6 #208BF0 #59A9F4 #92C7F8 #CCE4FC

Accessibility & contrast

On white

2.50

#59A9F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#59A9F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A9F4

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A9F4	#FFFFFF	#000000	##000000
##59A9F4	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88ACF7

Deuteranopia (green-blind)

#739DF3

Tritanopia (blue-blind)

#00BBC4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #59a9f4;
/* rgb */ color: rgb(89, 169, 244);
/* oklch */ color: oklch(71.6% 0.135 248.9);

Tailwind

colors: {
  custom: {
    50: '#96c2f8',
    500: '#59a9f4',
    950: '#000000',
  },
}

SCSS

$custom: #59a9f4;
$custom-light: #96c2f8;
$custom-dark: #000000;

JSON

{
  "hex": "#59a9f4",
  "rgb": {
    "r": 89,
    "g": 169,
    "b": 244
  },
  "hsl": {
    "h": 209.032,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.7164,
    "c": 0.13539,
    "h": 248.9
  },
  "luminance": 0.37031
}

Semantic roles & 50–950 ramp

primary

#59A9F4

secondary

#EFD4BA

accent

#6F01E4

background

#F9FBFF

surface

#F2F7FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #59A9F4

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

Preview Lab → · Contrast checker → · Palette generator →