#53A0EB#53A0EB

#53A0EB is a light, vivid cyan. Relative luminance 0.330; OKLCH L 69.0% C 0.135 H 249.8°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#53A0EB
RGB	rgb(83, 160, 235)
HSL	hsl(210, 79%, 62%)
HSV	hsv(210, 65%, 92%)
CMYK	cmyk(64.7%, 31.9%, 0%, 7.8%)
CIE-LAB	lab(64.14, -0.79, -44.75)
CIE-LCH	lch(64.14, 44.76, 268.99°)
OKLab	oklab(68.96% -0.0465 -0.1266)
OKLCH	oklch(68.96% 0.135 249.8)
XYZ	xyz(31.1279, 32.9756, 83.3056)
Luminance	0.3298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53A0EB #EB9E53

analogous

#53EBEA #53A0EB #5354EB

triadic

#53A0EB #EB53A0 #A0EB53

tetradic

#53A0EB #EA53EB #EB9E53 #54EB53

square

#53A0EB #EA53EB #EB9E53 #54EB53

split-complementary

#53A0EB #EB5354 #EBEA53

monochromatic

#1463AF #1C82E5 #53A0EB #8ABEF1 #C1DDF8

Accessibility & contrast

On white

2.76

#53A0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#53A0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53A0EB

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53A0EB	#FFFFFF	#000000	##000000
##53A0EB	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA3EE

Deuteranopia (green-blind)

#6A95EA

Tritanopia (blue-blind)

#00B2BB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #53a0eb;
/* rgb */ color: rgb(83, 160, 235);
/* oklch */ color: oklch(69.0% 0.135 249.8);

Tailwind

colors: {
  custom: {
    50: '#91bbf2',
    500: '#53a0eb',
    950: '#000000',
  },
}

SCSS

$custom: #53a0eb;
$custom-light: #91bbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#53a0eb",
  "rgb": {
    "r": 83,
    "g": 160,
    "b": 235
  },
  "hsl": {
    "h": 209.605,
    "s": 79.167,
    "l": 62.353
  },
  "oklch": {
    "l": 0.68961,
    "c": 0.13486,
    "h": 249.8
  },
  "luminance": 0.32979
}

Semantic roles & 50–950 ramp

primary

#53A0EB

secondary

#E9CDB1

accent

#710ADB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #53A0EB

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

Preview Lab → · Contrast checker → · Palette generator →