#59AEFD#59AEFD

#59AEFD is a light, vivid cyan. Relative luminance 0.395; OKLCH L 73.2% C 0.142 H 248.8°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#59AEFD
RGB	rgb(89, 174, 253)
HSL	hsl(209, 98%, 67%)
HSV	hsv(209, 65%, 99%)
CMYK	cmyk(64.8%, 31.2%, 0%, 0.8%)
CIE-LAB	lab(69.10, -1.80, -46.76)
CIE-LCH	lch(69.10, 46.79, 267.80°)
OKLab	oklab(73.19% -0.0512 -0.1322)
OKLCH	oklch(73.19% 0.142 248.8)
XYZ	xyz(36.9789, 39.4840, 98.5818)
Luminance	0.3949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59AEFD #FDA859

analogous

#59FDFA #59AEFD #595CFD

triadic

#59AEFD #FD59AE #AEFD59

tetradic

#59AEFD #FA59FD #FDA859 #5CFD59

square

#59AEFD #FA59FD #FDA859 #5CFD59

split-complementary

#59AEFD #FD595C #FDFA59

monochromatic

#0372D9 #1D90FC #59AEFD #95CCFE #D2E9FE

Accessibility & contrast

On white

2.36

#59AEFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#59AEFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59AEFD

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59AEFD	#FFFFFF	#000000	##000000
##59AEFD	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BB1FF

Deuteranopia (green-blind)

#75A2FB

Tritanopia (blue-blind)

#00C1CA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #59aefd;
/* rgb */ color: rgb(89, 174, 253);
/* oklch */ color: oklch(73.2% 0.142 248.8);

Tailwind

colors: {
  custom: {
    50: '#97c5fe',
    500: '#59aefd',
    950: '#000000',
  },
}

SCSS

$custom: #59aefd;
$custom-light: #97c5fe;
$custom-dark: #000000;

JSON

{
  "hex": "#59aefd",
  "rgb": {
    "r": 89,
    "g": 174,
    "b": 253
  },
  "hsl": {
    "h": 208.902,
    "s": 97.619,
    "l": 67.059
  },
  "oklch": {
    "l": 0.73192,
    "c": 0.14181,
    "h": 248.8
  },
  "luminance": 0.39488
}

Semantic roles & 50–950 ramp

primary

#59AEFD

secondary

#F3D8BF

accent

#6F00E6

background

#FAFCFF

surface

#F3F8FF

border

#CDD1D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #59AEFD

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

Preview Lab → · Contrast checker → · Palette generator →