#53A3E4#53A3E4

#53A3E4 is a light, vivid cyan. Relative luminance 0.336; OKLCH L 69.3% C 0.124 H 245.5°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#53A3E4
RGB	rgb(83, 163, 228)
HSL	hsl(207, 73%, 61%)
HSV	hsv(207, 64%, 89%)
CMYK	cmyk(63.6%, 28.5%, 0%, 10.6%)
CIE-LAB	lab(64.67, -4.79, -40.07)
CIE-LCH	lch(64.67, 40.35, 263.18°)
OKLab	oklab(69.27% -0.0515 -0.113)
OKLCH	oklch(69.27% 0.124 245.5)
XYZ	xyz(30.6628, 33.6318, 78.2594)
Luminance	0.3363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53A3E4 #E49453

analogous

#53E4DD #53A3E4 #535AE4

triadic

#53A3E4 #E453A3 #A3E453

tetradic

#53A3E4 #DD53E4 #E49453 #5AE453

square

#53A3E4 #DD53E4 #E49453 #5AE453

split-complementary

#53A3E4 #E4535A #E4DD53

monochromatic

#1A65A3 #2286D8 #53A3E4 #88BFEC #BDDCF5

Accessibility & contrast

On white

2.72

#53A3E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#53A3E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53A3E4

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53A3E4	#FFFFFF	#000000	##000000
##53A3E4	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A5E7

Deuteranopia (green-blind)

#7397E3

Tritanopia (blue-blind)

#00B3BA

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #53a3e4;
/* rgb */ color: rgb(83, 163, 228);
/* oklch */ color: oklch(69.3% 0.124 245.5);

Tailwind

colors: {
  custom: {
    50: '#90beec',
    500: '#53a3e4',
    950: '#000000',
  },
}

SCSS

$custom: #53a3e4;
$custom-light: #90beec;
$custom-dark: #000000;

JSON

{
  "hex": "#53a3e4",
  "rgb": {
    "r": 83,
    "g": 163,
    "b": 228
  },
  "hsl": {
    "h": 206.897,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.69272,
    "c": 0.12416,
    "h": 245.5
  },
  "luminance": 0.33635
}

Semantic roles & 50–950 ramp

primary

#53A3E4

secondary

#E5C7AE

accent

#6911D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #53A3E4

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

Preview Lab → · Contrast checker → · Palette generator →