#548EEC#548EEC

#548EEC is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.2% C 0.154 H 259.6°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#548EEC
RGB	rgb(84, 142, 236)
HSL	hsl(217, 80%, 63%)
HSV	hsv(217, 64%, 93%)
CMYK	cmyk(64.4%, 39.8%, 0%, 7.5%)
CIE-LAB	lab(59.24, 10.23, -53.06)
CIE-LCH	lch(59.24, 54.04, 280.91°)
OKLab	oklab(65.16% -0.0277 -0.1511)
OKLCH	oklch(65.16% 0.154 259.6)
XYZ	xyz(28.4641, 27.2842, 83.1069)
Luminance	0.2729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548EEC #ECB254

analogous

#54DAEC #548EEC #6654EC

triadic

#548EEC #EC548E #8EEC54

tetradic

#548EEC #EC54DA #ECB254 #54EC66

square

#548EEC #EC54DA #ECB254 #54EC66

split-complementary

#548EEC #EC6654 #DAEC54

monochromatic

#1450B2 #1D6AE6 #548EEC #8BB2F2 #C2D7F8

Accessibility & contrast

On white

3.25

#548EEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#548EEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548EEC

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548EEC	#FFFFFF	#000000	##000000
##548EEC	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6496F0

Deuteranopia (green-blind)

#4D88EA

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #548eec;
/* rgb */ color: rgb(84, 142, 236);
/* oklch */ color: oklch(65.2% 0.154 259.6);

Tailwind

colors: {
  custom: {
    50: '#92aef2',
    500: '#548eec',
    950: '#000000',
  },
}

SCSS

$custom: #548eec;
$custom-light: #92aef2;
$custom-dark: #000000;

JSON

{
  "hex": "#548eec",
  "rgb": {
    "r": 84,
    "g": 142,
    "b": 236
  },
  "hsl": {
    "h": 217.105,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.65161,
    "c": 0.15362,
    "h": 259.6
  },
  "luminance": 0.27287
}

Semantic roles & 50–950 ramp

primary

#548EEC

secondary

#E9D4B2

accent

#8C09DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #548EEC

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

Preview Lab → · Contrast checker → · Palette generator →