#59A7EB#59A7EB

#59A7EB is a light, vivid cyan. Relative luminance 0.358; OKLCH L 70.7% C 0.126 H 247.0°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#59A7EB
RGB	rgb(89, 167, 235)
HSL	hsl(208, 78%, 64%)
HSV	hsv(208, 62%, 92%)
CMYK	cmyk(62.1%, 28.9%, 0%, 7.8%)
CIE-LAB	lab(66.33, -3.72, -41.29)
CIE-LCH	lch(66.33, 41.46, 264.86°)
OKLab	oklab(70.75% -0.0493 -0.1164)
OKLCH	oklch(70.75% 0.126 247)
XYZ	xyz(32.9284, 35.7562, 83.7475)
Luminance	0.3576 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A7EB #EB9D59

analogous

#59EBE6 #59A7EB #595EEB

triadic

#59A7EB #EB59A7 #A7EB59

tetradic

#59A7EB #E659EB #EB9D59 #5EEB59

square

#59A7EB #E659EB #EB9D59 #5EEB59

split-complementary

#59A7EB #EB595E #EBE659

monochromatic

#166AB4 #228AE4 #59A7EB #90C4F2 #C6E1F8

Accessibility & contrast

On white

2.58

#59A7EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#59A7EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A7EB

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A7EB	#FFFFFF	#000000	##000000
##59A7EB	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A9EE

Deuteranopia (green-blind)

#769BEA

Tritanopia (blue-blind)

#00B7BF

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #59a7eb;
/* rgb */ color: rgb(89, 167, 235);
/* oklch */ color: oklch(70.7% 0.126 247.0);

Tailwind

colors: {
  custom: {
    50: '#94c0f1',
    500: '#59a7eb',
    950: '#000000',
  },
}

SCSS

$custom: #59a7eb;
$custom-light: #94c0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#59a7eb",
  "rgb": {
    "r": 89,
    "g": 167,
    "b": 235
  },
  "hsl": {
    "h": 207.945,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.70748,
    "c": 0.12644,
    "h": 247
  },
  "luminance": 0.35759
}

Semantic roles & 50–950 ramp

primary

#59A7EB

secondary

#EACEB6

accent

#6C0BDB

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #59A7EB

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

Preview Lab → · Contrast checker → · Palette generator →