#59BBDA#59BBDA

#59BBDA is a light, moderate cyan. Relative luminance 0.427; OKLCH L 74.5% C 0.102 H 221.5°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#59BBDA
RGB	rgb(89, 187, 218)
HSL	hsl(194, 64%, 60%)
HSV	hsv(194, 59%, 85%)
CMYK	cmyk(59.2%, 14.2%, 0%, 14.5%)
CIE-LAB	lab(71.37, -19.77, -24.21)
CIE-LCH	lch(71.37, 31.26, 230.75°)
OKLab	oklab(74.52% -0.0761 -0.0673)
OKLCH	oklch(74.52% 0.102 221.5)
XYZ	xyz(34.5400, 42.7231, 72.7422)
Luminance	0.4273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BBDA #DA7859

analogous

#59DAB9 #59BBDA #597ADA

triadic

#59BBDA #DA59BB #BBDA59

tetradic

#59BBDA #B959DA #DA7859 #7ADA59

square

#59BBDA #B959DA #DA7859 #7ADA59

split-complementary

#59BBDA #DA597A #DAB959

monochromatic

#227B97 #2DA3C9 #59BBDA #8BCFE5 #BDE4F0

Accessibility & contrast

On white

2.20

#59BBDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#59BBDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BBDA

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BBDA	#FFFFFF	#000000	##000000
##59BBDA	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B7DC

Deuteranopia (green-blind)

#96A9DA

Tritanopia (blue-blind)

#00C5C5

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #59bbda;
/* rgb */ color: rgb(89, 187, 218);
/* oklch */ color: oklch(74.5% 0.102 221.5);

Tailwind

colors: {
  custom: {
    50: '#93cfe5',
    500: '#59bbda',
    950: '#000000',
  },
}

SCSS

$custom: #59bbda;
$custom-light: #93cfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#59bbda",
  "rgb": {
    "r": 89,
    "g": 187,
    "b": 218
  },
  "hsl": {
    "h": 194.419,
    "s": 63.547,
    "l": 60.196
  },
  "oklch": {
    "l": 0.74521,
    "c": 0.1016,
    "h": 221.5
  },
  "luminance": 0.42726
}

Semantic roles & 50–950 ramp

primary

#59BBDA

secondary

#E0BBAF

accent

#451ACB

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1415

muted

#7E8284

Preview Lab

Preview with #59BBDA

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

Preview Lab → · Contrast checker → · Palette generator →