#59A9F3#59A9F3

#59A9F3 is a light, vivid cyan. Relative luminance 0.370; OKLCH L 71.6% C 0.134 H 248.6°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#59A9F3
RGB	rgb(89, 169, 243)
HSL	hsl(209, 87%, 65%)
HSV	hsv(209, 63%, 95%)
CMYK	cmyk(63.4%, 30.5%, 0%, 4.7%)
CIE-LAB	lab(67.25, -2.25, -44.22)
CIE-LCH	lch(67.25, 44.28, 267.09°)
OKLab	oklab(71.59% -0.0491 -0.1249)
OKLCH	oklch(71.59% 0.134 248.6)
XYZ	xyz(34.4795, 36.9674, 90.0950)
Luminance	0.3697 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A9F3 #F3A359

analogous

#59F3F0 #59A9F3 #595CF3

triadic

#59A9F3 #F359A9 #A9F359

tetradic

#59A9F3 #F059F3 #F3A359 #5CF359

square

#59A9F3 #F059F3 #F3A359 #5CF359

split-complementary

#59A9F3 #F3595C #F3F059

monochromatic

#0E6CC3 #208BEF #59A9F3 #92C7F7 #CBE4FB

Accessibility & contrast

On white

2.50

#59A9F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#59A9F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A9F3

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A9F3	#FFFFFF	#000000	##000000
##59A9F3	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89ACF6

Deuteranopia (green-blind)

#749DF2

Tritanopia (blue-blind)

#00BAC3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #59a9f3;
/* rgb */ color: rgb(89, 169, 243);
/* oklch */ color: oklch(71.6% 0.134 248.6);

Tailwind

colors: {
  custom: {
    50: '#95c2f7',
    500: '#59a9f3',
    950: '#000000',
  },
}

SCSS

$custom: #59a9f3;
$custom-light: #95c2f7;
$custom-dark: #000000;

JSON

{
  "hex": "#59a9f3",
  "rgb": {
    "r": 89,
    "g": 169,
    "b": 243
  },
  "hsl": {
    "h": 208.831,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.71589,
    "c": 0.1342,
    "h": 248.6
  },
  "luminance": 0.36971
}

Semantic roles & 50–950 ramp

primary

#59A9F3

secondary

#EED3BA

accent

#6E02E3

background

#F9FBFF

surface

#F2F7FF

border

#CCD0D7

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #59A9F3

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

Preview Lab → · Contrast checker → · Palette generator →