#53D9F4#53D9F4

#53D9F4 is a very light, vivid cyan. Relative luminance 0.580; OKLCH L 82.3% C 0.120 H 213.6°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#53D9F4
RGB	rgb(83, 217, 244)
HSL	hsl(190, 88%, 64%)
HSV	hsv(190, 66%, 96%)
CMYK	cmyk(66%, 11.1%, 0%, 4.3%)
CIE-LAB	lab(80.73, -28.12, -23.93)
CIE-LCH	lch(80.73, 36.92, 220.40°)
OKLab	oklab(82.29% -0.1002 -0.0665)
OKLCH	oklch(82.29% 0.12 213.6)
XYZ	xyz(44.7024, 57.9914, 94.4080)
Luminance	0.5800 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53D9F4 #F46E53

analogous

#53F4BF #53D9F4 #5389F4

triadic

#53D9F4 #F453D9 #D9F453

tetradic

#53D9F4 #BF53F4 #F46E53 #89F453

square

#53D9F4 #BF53F4 #F46E53 #89F453

split-complementary

#53D9F4 #F45389 #F4BF53

monochromatic

#0CA2C0 #19CCF0 #53D9F4 #8DE6F8 #C6F2FB

Accessibility & contrast

On white

1.67

#53D9F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#53D9F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53D9F4

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53D9F4	#FFFFFF	#000000	##000000
##53D9F4	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5D2F6

Deuteranopia (green-blind)

#AEC1F4

Tritanopia (blue-blind)

#00E4E1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #53d9f4;
/* rgb */ color: rgb(83, 217, 244);
/* oklch */ color: oklch(82.3% 0.120 213.6);

Tailwind

colors: {
  custom: {
    50: '#95e5f7',
    500: '#53d9f4',
    950: '#000000',
  },
}

SCSS

$custom: #53d9f4;
$custom-light: #95e5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#53d9f4",
  "rgb": {
    "r": 83,
    "g": 217,
    "b": 244
  },
  "hsl": {
    "h": 190.062,
    "s": 87.978,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82285,
    "c": 0.1203,
    "h": 213.6
  },
  "luminance": 0.57996
}

Semantic roles & 50–950 ramp

primary

#53D9F4

secondary

#BE452D

accent

#2701E5

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #53D9F4

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

Preview Lab → · Contrast checker → · Palette generator →