#54B3E4#54B3E4

#54B3E4 is a light, moderate cyan. Relative luminance 0.397; OKLCH L 72.9% C 0.114 H 233.9°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#54B3E4
RGB	rgb(84, 179, 228)
HSL	hsl(200, 73%, 61%)
HSV	hsv(200, 63%, 89%)
CMYK	cmyk(63.2%, 21.5%, 0%, 10.6%)
CIE-LAB	lab(69.27, -13.40, -32.90)
CIE-LCH	lch(69.27, 35.53, 247.84°)
OKLab	oklab(72.93% -0.0673 -0.0922)
OKLCH	oklch(72.93% 0.114 233.9)
XYZ	xyz(33.7744, 39.7230, 79.2711)
Luminance	0.3973 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B3E4 #E48554

analogous

#54E4CD #54B3E4 #546BE4

triadic

#54B3E4 #E454B3 #B3E454

tetradic

#54B3E4 #CD54E4 #E48554 #6BE454

square

#54B3E4 #CD54E4 #E48554 #6BE454

split-complementary

#54B3E4 #E4546B #E4CD54

monochromatic

#1A75A4 #229BD9 #54B3E4 #89CAEC #BEE2F5

Accessibility & contrast

On white

2.35

#54B3E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#54B3E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B3E4

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B3E4	#FFFFFF	#000000	##000000
##54B3E4	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB1E6

Deuteranopia (green-blind)

#87A3E3

Tritanopia (blue-blind)

#00C0C3

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #54b3e4;
/* rgb */ color: rgb(84, 179, 228);
/* oklch */ color: oklch(72.9% 0.114 233.9);

Tailwind

colors: {
  custom: {
    50: '#91c9ec',
    500: '#54b3e4',
    950: '#000000',
  },
}

SCSS

$custom: #54b3e4;
$custom-light: #91c9ec;
$custom-dark: #000000;

JSON

{
  "hex": "#54b3e4",
  "rgb": {
    "r": 84,
    "g": 179,
    "b": 228
  },
  "hsl": {
    "h": 200.417,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.72928,
    "c": 0.11411,
    "h": 233.9
  },
  "luminance": 0.39726
}

Semantic roles & 50–950 ramp

primary

#54B3E4

secondary

#E5C1AF

accent

#5311D5

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54B3E4

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

Preview Lab → · Contrast checker → · Palette generator →