#59B6EB#59B6EB

#59B6EB is a light, moderate cyan. Relative luminance 0.416; OKLCH L 74.1% C 0.117 H 236.3°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#59B6EB
RGB	rgb(89, 182, 235)
HSL	hsl(202, 78%, 64%)
HSV	hsv(202, 62%, 92%)
CMYK	cmyk(62.1%, 22.6%, 0%, 7.8%)
CIE-LAB	lab(70.58, -11.96, -34.68)
CIE-LCH	lch(70.58, 36.68, 250.98°)
OKLab	oklab(74.1% -0.0648 -0.0972)
OKLCH	oklch(74.1% 0.117 236.3)
XYZ	xyz(35.8374, 41.5743, 84.7172)
Luminance	0.4158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B6EB #EB8E59

analogous

#59EBD7 #59B6EB #596DEB

triadic

#59B6EB #EB59B6 #B6EB59

tetradic

#59B6EB #D759EB #EB8E59 #6DEB59

square

#59B6EB #D759EB #EB8E59 #6DEB59

split-complementary

#59B6EB #EB596D #EBD759

monochromatic

#167AB4 #229EE4 #59B6EB #90CEF2 #C6E6F8

Accessibility & contrast

On white

2.25

#59B6EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#59B6EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B6EB

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B6EB	#FFFFFF	#000000	##000000
##59B6EB	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB5EE

Deuteranopia (green-blind)

#89A6EA

Tritanopia (blue-blind)

#00C4C8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #59b6eb;
/* rgb */ color: rgb(89, 182, 235);
/* oklch */ color: oklch(74.1% 0.117 236.3);

Tailwind

colors: {
  custom: {
    50: '#95cbf1',
    500: '#59b6eb',
    950: '#000000',
  },
}

SCSS

$custom: #59b6eb;
$custom-light: #95cbf1;
$custom-dark: #000000;

JSON

{
  "hex": "#59b6eb",
  "rgb": {
    "r": 89,
    "g": 182,
    "b": 235
  },
  "hsl": {
    "h": 201.781,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.74104,
    "c": 0.11683,
    "h": 236.3
  },
  "luminance": 0.41578
}

Semantic roles & 50–950 ramp

primary

#59B6EB

secondary

#EAC9B6

accent

#560BDB

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #59B6EB

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

Preview Lab → · Contrast checker → · Palette generator →