#53DDF0#53DDF0

#53DDF0 is a very light, moderate teal. Relative luminance 0.598; OKLCH L 83.1% C 0.120 H 208.0°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#53DDF0
RGB	rgb(83, 221, 240)
HSL	hsl(187, 84%, 63%)
HSV	hsv(187, 65%, 94%)
CMYK	cmyk(65.4%, 7.9%, 0%, 5.9%)
CIE-LAB	lab(81.75, -31.22, -20.26)
CIE-LCH	lch(81.75, 37.22, 212.98°)
OKLab	oklab(83.06% -0.1057 -0.0562)
OKLCH	oklch(83.06% 0.12 208)
XYZ	xyz(45.1452, 59.8382, 91.5919)
Luminance	0.5984 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53DDF0 #F06653

analogous

#53F0B4 #53DDF0 #538EF0

triadic

#53DDF0 #F053DD #DDF053

tetradic

#53DDF0 #B453F0 #F06653 #8EF053

square

#53DDF0 #B453F0 #F06653 #8EF053

split-complementary

#53DDF0 #F0538E #F0B453

monochromatic

#10A4B9 #1BD2EB #53DDF0 #8BE8F5 #C4F3FA

Accessibility & contrast

On white

1.62

#53DDF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#53DDF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53DDF0

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53DDF0	#FFFFFF	#000000	##000000
##53DDF0	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD5F1

Deuteranopia (green-blind)

#B4C4F0

Tritanopia (blue-blind)

#00E6E3

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #53ddf0;
/* rgb */ color: rgb(83, 221, 240);
/* oklch */ color: oklch(83.1% 0.120 208.0);

Tailwind

colors: {
  custom: {
    50: '#95e8f5',
    500: '#53ddf0',
    950: '#000000',
  },
}

SCSS

$custom: #53ddf0;
$custom-light: #95e8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#53ddf0",
  "rgb": {
    "r": 83,
    "g": 221,
    "b": 240
  },
  "hsl": {
    "h": 187.261,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83059,
    "c": 0.11976,
    "h": 208
  },
  "luminance": 0.59843
}

Semantic roles & 50–950 ramp

primary

#53DDF0

secondary

#B84030

accent

#2005E0

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #53DDF0

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

Preview Lab → · Contrast checker → · Palette generator →