#59ADEE#59ADEE

#59ADEE is a light, vivid cyan. Relative luminance 0.382; OKLCH L 72.2% C 0.125 H 244.2°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#59ADEE
RGB	rgb(89, 173, 238)
HSL	hsl(206, 81%, 64%)
HSV	hsv(206, 63%, 93%)
CMYK	cmyk(62.6%, 27.3%, 0%, 6.7%)
CIE-LAB	lab(68.15, -6.10, -40.09)
CIE-LCH	lch(68.15, 40.55, 261.35°)
OKLab	oklab(72.23% -0.0546 -0.1129)
OKLCH	oklch(72.23% 0.125 244.2)
XYZ	xyz(34.4902, 38.1806, 86.4243)
Luminance	0.3818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59ADEE #EE9A59

analogous

#59EEE4 #59ADEE #5963EE

triadic

#59ADEE #EE59AD #ADEE59

tetradic

#59ADEE #E459EE #EE9A59 #63EE59

square

#59ADEE #E459EE #EE9A59 #63EE59

split-complementary

#59ADEE #EE5963 #EEE459

monochromatic

#1371BA #2192E8 #59ADEE #91C8F4 #C8E4F9

Accessibility & contrast

On white

2.43

#59ADEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#59ADEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ADEE

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59ADEE	#FFFFFF	#000000	##000000
##59ADEE	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90AEF1

Deuteranopia (green-blind)

#7CA0ED

Tritanopia (blue-blind)

#00BDC4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #59adee;
/* rgb */ color: rgb(89, 173, 238);
/* oklch */ color: oklch(72.2% 0.125 244.2);

Tailwind

colors: {
  custom: {
    50: '#95c5f4',
    500: '#59adee',
    950: '#000000',
  },
}

SCSS

$custom: #59adee;
$custom-light: #95c5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#59adee",
  "rgb": {
    "r": 89,
    "g": 173,
    "b": 238
  },
  "hsl": {
    "h": 206.174,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.72227,
    "c": 0.12538,
    "h": 244.2
  },
  "luminance": 0.38184
}

Semantic roles & 50–950 ramp

primary

#59ADEE

secondary

#EBCEB7

accent

#6508DE

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #59ADEE

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

Preview Lab → · Contrast checker → · Palette generator →