#59AFEB#59AFEB

#59AFEB is a light, vivid cyan. Relative luminance 0.388; OKLCH L 72.5% C 0.121 H 241.5°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#59AFEB
RGB	rgb(89, 175, 235)
HSL	hsl(205, 78%, 64%)
HSV	hsv(205, 62%, 92%)
CMYK	cmyk(62.1%, 25.5%, 0%, 7.8%)
CIE-LAB	lab(68.59, -8.16, -37.77)
CIE-LCH	lch(68.59, 38.64, 257.81°)
OKLab	oklab(72.53% -0.0576 -0.1062)
OKLCH	oklch(72.53% 0.121 241.5)
XYZ	xyz(34.4395, 38.7786, 84.2512)
Luminance	0.3878 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59AFEB #EB9559

analogous

#59EBDE #59AFEB #5966EB

triadic

#59AFEB #EB59AF #AFEB59

tetradic

#59AFEB #DE59EB #EB9559 #66EB59

square

#59AFEB #DE59EB #EB9559 #66EB59

split-complementary

#59AFEB #EB5966 #EBDE59

monochromatic

#1673B4 #2295E4 #59AFEB #90C9F2 #C6E4F8

Accessibility & contrast

On white

2.40

#59AFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#59AFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59AFEB

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59AFEB	#FFFFFF	#000000	##000000
##59AFEB	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94AFEE

Deuteranopia (green-blind)

#80A1EA

Tritanopia (blue-blind)

#00BEC4

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #59afeb;
/* rgb */ color: rgb(89, 175, 235);
/* oklch */ color: oklch(72.5% 0.121 241.5);

Tailwind

colors: {
  custom: {
    50: '#94c6f1',
    500: '#59afeb',
    950: '#000000',
  },
}

SCSS

$custom: #59afeb;
$custom-light: #94c6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#59afeb",
  "rgb": {
    "r": 89,
    "g": 175,
    "b": 235
  },
  "hsl": {
    "h": 204.658,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.7253,
    "c": 0.12077,
    "h": 241.5
  },
  "luminance": 0.38782
}

Semantic roles & 50–950 ramp

primary

#59AFEB

secondary

#EACBB6

accent

#600BDB

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #59AFEB

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

Preview Lab → · Contrast checker → · Palette generator →