#59BEEF#59BEEF

#59BEEF is a light, moderate cyan. Relative luminance 0.452; OKLCH L 76.1% C 0.117 H 232.3°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#59BEEF
RGB	rgb(89, 190, 239)
HSL	hsl(200, 82%, 64%)
HSV	hsv(200, 63%, 94%)
CMYK	cmyk(62.8%, 20.5%, 0%, 6.3%)
CIE-LAB	lab(73.01, -14.97, -33.08)
CIE-LCH	lch(73.01, 36.31, 245.65°)
OKLab	oklab(76.09% -0.0716 -0.0926)
OKLCH	oklch(76.09% 0.117 232.3)
XYZ	xyz(38.1072, 45.1789, 88.3567)
Luminance	0.4518 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BEEF #EF8A59

analogous

#59EFD5 #59BEEF #5973EF

triadic

#59BEEF #EF59BE #BEEF59

tetradic

#59BEEF #D559EF #EF8A59 #73EF59

square

#59BEEF #D559EF #EF8A59 #73EF59

split-complementary

#59BEEF #EF5973 #EFD559

monochromatic

#1284BC #21A8EA #59BEEF #91D4F4 #C9EAFA

Accessibility & contrast

On white

2.09

#59BEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#59BEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BEEF

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BEEF	#FFFFFF	#000000	##000000
##59BEEF	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6BCF1

Deuteranopia (green-blind)

#91ACEE

Tritanopia (blue-blind)

#00CBCE

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #59beef;
/* rgb */ color: rgb(89, 190, 239);
/* oklch */ color: oklch(76.1% 0.117 232.3);

Tailwind

colors: {
  custom: {
    50: '#96d1f4',
    500: '#59beef',
    950: '#000000',
  },
}

SCSS

$custom: #59beef;
$custom-light: #96d1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#59beef",
  "rgb": {
    "r": 89,
    "g": 190,
    "b": 239
  },
  "hsl": {
    "h": 199.6,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.76091,
    "c": 0.11708,
    "h": 232.3
  },
  "luminance": 0.45183
}

Semantic roles & 50–950 ramp

primary

#59BEEF

secondary

#ECC9B8

accent

#4D07DF

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1417

muted

#7E8285

Preview Lab

Preview with #59BEEF

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

Preview Lab → · Contrast checker → · Palette generator →