#54C3DA#54C3DA

#54C3DA is a light, moderate cyan. Relative luminance 0.460; OKLCH L 76.2% C 0.105 H 213.6°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#54C3DA
RGB	rgb(84, 195, 218)
HSL	hsl(190, 64%, 59%)
HSV	hsv(190, 61%, 85%)
CMYK	cmyk(61.5%, 10.6%, 0%, 14.5%)
CIE-LAB	lab(73.53, -24.73, -20.93)
CIE-LCH	lch(73.53, 32.40, 220.23°)
OKLab	oklab(76.21% -0.0875 -0.0581)
OKLCH	oklch(76.21% 0.105 213.6)
XYZ	xyz(35.8210, 45.9733, 73.3020)
Luminance	0.4598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54C3DA #DA6B54

analogous

#54DAAE #54C3DA #5480DA

triadic

#54C3DA #DA54C3 #C3DA54

tetradic

#54C3DA #AE54DA #DA6B54 #80DA54

square

#54C3DA #AE54DA #DA6B54 #80DA54

split-complementary

#54C3DA #DA5480 #DAAE54

monochromatic

#208094 #2BABC6 #54C3DA #86D5E5 #B9E6F0

Accessibility & contrast

On white

2.06

#54C3DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#54C3DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54C3DA

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54C3DA	#FFFFFF	#000000	##000000
##54C3DA	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BDDB

Deuteranopia (green-blind)

#9EAEDA

Tritanopia (blue-blind)

#00CCCA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #54c3da;
/* rgb */ color: rgb(84, 195, 218);
/* oklch */ color: oklch(76.2% 0.105 213.6);

Tailwind

colors: {
  custom: {
    50: '#91d5e5',
    500: '#54c3da',
    950: '#000000',
  },
}

SCSS

$custom: #54c3da;
$custom-light: #91d5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#54c3da",
  "rgb": {
    "r": 84,
    "g": 195,
    "b": 218
  },
  "hsl": {
    "h": 190.299,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76209,
    "c": 0.10506,
    "h": 213.6
  },
  "luminance": 0.45977
}

Semantic roles & 50–950 ramp

primary

#54C3DA

secondary

#DFB4AB

accent

#5D40E7

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #54C3DA

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

Preview Lab → · Contrast checker → · Palette generator →