#59CBEF#59CBEF

#59CBEF is a light, moderate cyan. Relative luminance 0.511; OKLCH L 79.1% C 0.114 H 221.9°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#59CBEF
RGB	rgb(89, 203, 239)
HSL	hsl(194, 82%, 64%)
HSV	hsv(194, 63%, 94%)
CMYK	cmyk(62.8%, 15.1%, 0%, 6.3%)
CIE-LAB	lab(76.72, -21.70, -27.38)
CIE-LCH	lch(76.72, 34.94, 231.60°)
OKLab	oklab(79.05% -0.0849 -0.0763)
OKLCH	oklch(79.05% 0.114 221.9)
XYZ	xyz(41.0495, 51.0634, 89.3375)
Luminance	0.5107 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59CBEF #EF7D59

analogous

#59EFC8 #59CBEF #5980EF

triadic

#59CBEF #EF59CB #CBEF59

tetradic

#59CBEF #C859EF #EF7D59 #80EF59

square

#59CBEF #C859EF #EF7D59 #80EF59

split-complementary

#59CBEF #EF5980 #EFC859

monochromatic

#1293BC #21BAEA #59CBEF #91DCF4 #C9EEFA

Accessibility & contrast

On white

1.87

#59CBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#59CBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59CBEF

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59CBEF	#FFFFFF	#000000	##000000
##59CBEF	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C6F1

Deuteranopia (green-blind)

#A0B6EF

Tritanopia (blue-blind)

#00D6D6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #59cbef;
/* rgb */ color: rgb(89, 203, 239);
/* oklch */ color: oklch(79.1% 0.114 221.9);

Tailwind

colors: {
  custom: {
    50: '#96dbf4',
    500: '#59cbef',
    950: '#000000',
  },
}

SCSS

$custom: #59cbef;
$custom-light: #96dbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#59cbef",
  "rgb": {
    "r": 89,
    "g": 203,
    "b": 239
  },
  "hsl": {
    "h": 194.4,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.79051,
    "c": 0.11413,
    "h": 221.9
  },
  "luminance": 0.51068
}

Semantic roles & 50–950 ramp

primary

#59CBEF

secondary

#BA5332

accent

#3B07DF

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #59CBEF

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

Preview Lab → · Contrast checker → · Palette generator →