#53C1DA#53C1DA

#53C1DA is a light, moderate cyan. Relative luminance 0.450; OKLCH L 75.7% C 0.105 H 215.2°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#53C1DA
RGB	rgb(83, 193, 218)
HSL	hsl(191, 65%, 59%)
HSV	hsv(191, 62%, 85%)
CMYK	cmyk(61.9%, 11.5%, 0%, 14.5%)
CIE-LAB	lab(72.92, -23.90, -21.86)
CIE-LCH	lch(72.92, 32.39, 222.45°)
OKLab	oklab(75.71% -0.086 -0.0607)
OKLCH	oklch(75.71% 0.105 215.2)
XYZ	xyz(35.2870, 45.0372, 73.1495)
Luminance	0.4504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53C1DA #DA6C53

analogous

#53DAB0 #53C1DA #537EDA

triadic

#53C1DA #DA53C1 #C1DA53

tetradic

#53C1DA #B053DA #DA6C53 #7EDA53

square

#53C1DA #B053DA #DA6C53 #7EDA53

split-complementary

#53C1DA #DA537E #DAB053

monochromatic

#207E93 #2AA9C5 #53C1DA #85D3E5 #B8E5F0

Accessibility & contrast

On white

2.10

#53C1DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#53C1DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53C1DA

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53C1DA	#FFFFFF	#000000	##000000
##53C1DA	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBBDB

Deuteranopia (green-blind)

#9CADDA

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #53c1da;
/* rgb */ color: rgb(83, 193, 218);
/* oklch */ color: oklch(75.7% 0.105 215.2);

Tailwind

colors: {
  custom: {
    50: '#91d4e5',
    500: '#53c1da',
    950: '#000000',
  },
}

SCSS

$custom: #53c1da;
$custom-light: #91d4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#53c1da",
  "rgb": {
    "r": 83,
    "g": 193,
    "b": 218
  },
  "hsl": {
    "h": 191.111,
    "s": 64.593,
    "l": 59.02
  },
  "oklch": {
    "l": 0.75709,
    "c": 0.10531,
    "h": 215.2
  },
  "luminance": 0.45041
}

Semantic roles & 50–950 ramp

primary

#53C1DA

secondary

#DFB4AA

accent

#5F40E8

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #53C1DA

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

Preview Lab → · Contrast checker → · Palette generator →