#54AFD8#54AFD8

#54AFD8 is a light, moderate cyan. Relative luminance 0.375; OKLCH L 71.5% C 0.105 H 230.1°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#54AFD8
RGB	rgb(84, 175, 216)
HSL	hsl(199, 63%, 59%)
HSV	hsv(199, 61%, 85%)
CMYK	cmyk(61.1%, 19%, 0%, 15.3%)
CIE-LAB	lab(67.65, -15.00, -28.83)
CIE-LCH	lch(67.65, 32.50, 242.51°)
OKLab	oklab(71.48% -0.0673 -0.0805)
OKLCH	oklch(71.48% 0.105 230.1)
XYZ	xyz(31.3760, 37.4995, 70.5370)
Luminance	0.3750 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54AFD8 #D87D54

analogous

#54D8BF #54AFD8 #546DD8

triadic

#54AFD8 #D854AF #AFD854

tetradic

#54AFD8 #BF54D8 #D87D54 #6DD854

square

#54AFD8 #BF54D8 #D87D54 #6DD854

split-complementary

#54AFD8 #D8546D #D8BF54

monochromatic

#216E91 #2C94C2 #54AFD8 #86C6E3 #B8DEEF

Accessibility & contrast

On white

2.47

#54AFD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#54AFD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54AFD8

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54AFD8	#FFFFFF	#000000	##000000
##54AFD8	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AADDA

Deuteranopia (green-blind)

#889FD7

Tritanopia (blue-blind)

#00BABC

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #54afd8;
/* rgb */ color: rgb(84, 175, 216);
/* oklch */ color: oklch(71.5% 0.105 230.1);

Tailwind

colors: {
  custom: {
    50: '#90c6e4',
    500: '#54afd8',
    950: '#000000',
  },
}

SCSS

$custom: #54afd8;
$custom-light: #90c6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#54afd8",
  "rgb": {
    "r": 84,
    "g": 175,
    "b": 216
  },
  "hsl": {
    "h": 198.636,
    "s": 62.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.71482,
    "c": 0.10495,
    "h": 230.1
  },
  "luminance": 0.37503
}

Semantic roles & 50–950 ramp

primary

#54AFD8

secondary

#DEBAAA

accent

#7542E6

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #54AFD8

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

Preview Lab → · Contrast checker → · Palette generator →