#59BFEA#59BFEA

#59BFEA is a light, moderate cyan. Relative luminance 0.453; OKLCH L 76.1% C 0.113 H 228.6°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#59BFEA
RGB	rgb(89, 191, 234)
HSL	hsl(198, 78%, 63%)
HSV	hsv(198, 62%, 92%)
CMYK	cmyk(62%, 18.4%, 0%, 8.2%)
CIE-LAB	lab(73.10, -17.03, -30.23)
CIE-LCH	lch(73.10, 34.70, 240.60°)
OKLab	oklab(76.1% -0.0744 -0.0844)
OKLCH	oklch(76.1% 0.113 228.6)
XYZ	xyz(37.5961, 45.3221, 84.5927)
Luminance	0.4533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BFEA #EA8459

analogous

#59EACC #59BFEA #5976EA

triadic

#59BFEA #EA59BF #BFEA59

tetradic

#59BFEA #CC59EA #EA8459 #76EA59

square

#59BFEA #CC59EA #EA8459 #76EA59

split-complementary

#59BFEA #EA5976 #EACC59

monochromatic

#1784B2 #23AAE3 #59BFEA #8FD4F1 #C6E9F8

Accessibility & contrast

On white

2.09

#59BFEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#59BFEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BFEA

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BFEA	#FFFFFF	#000000	##000000
##59BFEA	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BCEC

Deuteranopia (green-blind)

#94ADE9

Tritanopia (blue-blind)

#00CBCD

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #59bfea;
/* rgb */ color: rgb(89, 191, 234);
/* oklch */ color: oklch(76.1% 0.113 228.6);

Tailwind

colors: {
  custom: {
    50: '#95d2f0',
    500: '#59bfea',
    950: '#000000',
  },
}

SCSS

$custom: #59bfea;
$custom-light: #95d2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#59bfea",
  "rgb": {
    "r": 89,
    "g": 191,
    "b": 234
  },
  "hsl": {
    "h": 197.793,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.76103,
    "c": 0.11255,
    "h": 228.6
  },
  "luminance": 0.45326
}

Semantic roles & 50–950 ramp

primary

#59BFEA

secondary

#E9C5B6

accent

#490CDA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #59BFEA

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

Preview Lab → · Contrast checker → · Palette generator →