#54A5EB#54A5EB

#54A5EB is a light, vivid cyan. Relative luminance 0.348; OKLCH L 70.1% C 0.130 H 247.1°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#54A5EB
RGB	rgb(84, 165, 235)
HSL	hsl(208, 79%, 63%)
HSV	hsv(208, 64%, 92%)
CMYK	cmyk(64.3%, 29.8%, 0%, 7.8%)
CIE-LAB	lab(65.58, -3.46, -42.48)
CIE-LCH	lch(65.58, 42.62, 265.35°)
OKLab	oklab(70.11% -0.0508 -0.1199)
OKLCH	oklch(70.11% 0.13 247.1)
XYZ	xyz(32.1011, 34.7900, 83.6046)
Luminance	0.3479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54A5EB #EB9A54

analogous

#54EBE6 #54A5EB #5459EB

triadic

#54A5EB #EB54A5 #A5EB54

tetradic

#54A5EB #E654EB #EB9A54 #59EB54

square

#54A5EB #E654EB #EB9A54 #59EB54

split-complementary

#54A5EB #EB5459 #EBE654

monochromatic

#1568B0 #1D88E5 #54A5EB #8BC2F1 #C2DFF8

Accessibility & contrast

On white

2.64

#54A5EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#54A5EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54A5EB

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54A5EB	#FFFFFF	#000000	##000000
##54A5EB	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A7EE

Deuteranopia (green-blind)

#7299EA

Tritanopia (blue-blind)

#00B6BE

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #54a5eb;
/* rgb */ color: rgb(84, 165, 235);
/* oklch */ color: oklch(70.1% 0.130 247.1);

Tailwind

colors: {
  custom: {
    50: '#92bff1',
    500: '#54a5eb',
    950: '#000000',
  },
}

SCSS

$custom: #54a5eb;
$custom-light: #92bff1;
$custom-dark: #000000;

JSON

{
  "hex": "#54a5eb",
  "rgb": {
    "r": 84,
    "g": 165,
    "b": 235
  },
  "hsl": {
    "h": 207.815,
    "s": 79.058,
    "l": 62.549
  },
  "oklch": {
    "l": 0.70107,
    "c": 0.13025,
    "h": 247.1
  },
  "luminance": 0.34793
}

Semantic roles & 50–950 ramp

primary

#54A5EB

secondary

#E9CBB2

accent

#6B0ADB

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #54A5EB

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

Preview Lab → · Contrast checker → · Palette generator →