#59A6F3#59A6F3

#59A6F3 is a light, vivid cyan. Relative luminance 0.359; OKLCH L 70.9% C 0.137 H 250.3°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#59A6F3
RGBrgb(89, 166, 243)
HSLhsl(210, 87%, 65%)
HSVhsv(210, 63%, 95%)
CMYKcmyk(63.4%, 31.7%, 0%, 4.7%)
CIE-LABlab(66.42, -0.56, -45.54)
CIE-LCHlch(66.42, 45.54, 269.30°)
OKLaboklab(70.93% -0.046 -0.1288)
OKLCHoklch(70.93% 0.137 250.3)
XYZxyz(33.9278, 35.8640, 89.9111)
Luminance0.3587 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59A6F3 #F3A659
analogous
#59F3F3 #59A6F3 #5959F3
triadic
#59A6F3 #F359A6 #A6F359
tetradic
#59A6F3 #F359F3 #F3A659 #59F359
square
#59A6F3 #F359F3 #F3A659 #59F359
split-complementary
#59A6F3 #F35959 #F3F359
monochromatic
#0E69C3 #2087EF #59A6F3 #92C5F7 #CBE3FB

Accessibility & contrast

On white

2.57
#59A6F3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.17
#59A6F3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A6F3
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59A6F3#FFFFFF#000000##000000
##59A6F31.002.578.178.17
#FFFFFF2.571.0021.0021.00
#0000008.1721.001.001.00
##0000008.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#85AAF6
Deuteranopia (green-blind)
#709BF1
Tritanopia (blue-blind)
#00B8C2
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #59a6f3;
/* rgb */ color: rgb(89, 166, 243);
/* oklch */ color: oklch(70.9% 0.137 250.3);
Tailwind
colors: {
  custom: {
    50: '#95c0f7',
    500: '#59a6f3',
    950: '#000000',
  },
}
SCSS
$custom: #59a6f3;
$custom-light: #95c0f7;
$custom-dark: #000000;
JSON
{
  "hex": "#59a6f3",
  "rgb": {
    "r": 89,
    "g": 166,
    "b": 243
  },
  "hsl": {
    "h": 210,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.70932,
    "c": 0.13675,
    "h": 250.3
  },
  "luminance": 0.35867
}

Semantic roles & 50–950 ramp

primary
#59A6F3
secondary
#EED4BA
accent
#7302E3
background
#F9FBFF
surface
#F2F7FF
border
#CCD0D7
text
#0E1217
muted
#7E8185

Preview Lab

Preview with #59A6F3

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

Preview Lab → · Contrast checker → · Palette generator →

#59A6F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva