#59BFDA#59BFDA

#59BFDA is a light, moderate cyan. Relative luminance 0.444; OKLCH L 75.4% C 0.102 H 217.8°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#59BFDA
RGB	rgb(89, 191, 218)
HSL	hsl(193, 64%, 60%)
HSV	hsv(193, 59%, 85%)
CMYK	cmyk(59.2%, 12.4%, 0%, 14.5%)
CIE-LAB	lab(72.52, -21.83, -22.44)
CIE-LCH	lch(72.52, 31.30, 225.80°)
OKLab	oklab(75.45% -0.0803 -0.0623)
OKLCH	oklch(75.45% 0.102 217.8)
XYZ	xyz(35.4005, 44.4439, 73.0290)
Luminance	0.4445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BFDA #DA7459

analogous

#59DAB4 #59BFDA #597EDA

triadic

#59BFDA #DA59BF #BFDA59

tetradic

#59BFDA #B459DA #DA7459 #7EDA59

square

#59BFDA #B459DA #DA7459 #7EDA59

split-complementary

#59BFDA #DA597E #DAB459

monochromatic

#227E97 #2DA8C9 #59BFDA #8BD2E5 #BDE6F0

Accessibility & contrast

On white

2.12

#59BFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#59BFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BFDA

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BFDA	#FFFFFF	#000000	##000000
##59BFDA	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBADC

Deuteranopia (green-blind)

#9AACDA

Tritanopia (blue-blind)

#00C8C7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #59bfda;
/* rgb */ color: rgb(89, 191, 218);
/* oklch */ color: oklch(75.4% 0.102 217.8);

Tailwind

colors: {
  custom: {
    50: '#93d2e5',
    500: '#59bfda',
    950: '#000000',
  },
}

SCSS

$custom: #59bfda;
$custom-light: #93d2e5;
$custom-dark: #000000;

JSON

{
  "hex": "#59bfda",
  "rgb": {
    "r": 89,
    "g": 191,
    "b": 218
  },
  "hsl": {
    "h": 192.558,
    "s": 63.547,
    "l": 60.196
  },
  "oklch": {
    "l": 0.75448,
    "c": 0.10169,
    "h": 217.8
  },
  "luminance": 0.44447
}

Semantic roles & 50–950 ramp

primary

#59BFDA

secondary

#E0B9AF

accent

#3F1ACB

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1415

muted

#7E8284

Preview Lab

Preview with #59BFDA

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

Preview Lab → · Contrast checker → · Palette generator →