#59A4F3#59A4F3

#59A4F3 is a light, vivid cyan. Relative luminance 0.351; OKLCH L 70.5% C 0.139 H 251.5°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#59A4F3
RGB	rgb(89, 164, 243)
HSL	hsl(211, 87%, 65%)
HSV	hsv(211, 63%, 95%)
CMYK	cmyk(63.4%, 32.5%, 0%, 4.7%)
CIE-LAB	lab(65.86, 0.58, -46.41)
CIE-LCH	lch(65.86, 46.42, 270.72°)
OKLab	oklab(70.49% -0.044 -0.1313)
OKLCH	oklch(70.49% 0.139 251.5)
XYZ	xyz(33.5670, 35.1425, 89.7908)
Luminance	0.3515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A4F3 #F3A859

analogous

#59F1F3 #59A4F3 #5B59F3

triadic

#59A4F3 #F359A4 #A4F359

tetradic

#59A4F3 #F359F1 #F3A859 #59F35B

square

#59A4F3 #F359F1 #F3A859 #59F35B

split-complementary

#59A4F3 #F35B59 #F1F359

monochromatic

#0E66C3 #2085EF #59A4F3 #92C3F7 #CBE3FB

Accessibility & contrast

On white

2.62

#59A4F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#59A4F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A4F3

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A4F3	#FFFFFF	#000000	##000000
##59A4F3	1.00	2.62	8.03	8.03
#FFFFFF	2.62	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)

#82A8F6

Deuteranopia (green-blind)

#6D99F1

Tritanopia (blue-blind)

#00B6C0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #59a4f3;
/* rgb */ color: rgb(89, 164, 243);
/* oklch */ color: oklch(70.5% 0.139 251.5);

Tailwind

colors: {
  custom: {
    50: '#95bef7',
    500: '#59a4f3',
    950: '#000000',
  },
}

SCSS

$custom: #59a4f3;
$custom-light: #95bef7;
$custom-dark: #000000;

JSON

{
  "hex": "#59a4f3",
  "rgb": {
    "r": 89,
    "g": 164,
    "b": 243
  },
  "hsl": {
    "h": 210.779,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.70495,
    "c": 0.13852,
    "h": 251.5
  },
  "luminance": 0.35146
}

Semantic roles & 50–950 ramp

primary

#59A4F3

secondary

#EED5BA

accent

#7602E3

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #59A4F3

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

Preview Lab → · Contrast checker → · Palette generator →