#545ADD#545ADD

#545ADD is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.9% C 0.196 H 275.6°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#545ADD
RGB	rgb(84, 90, 221)
HSL	hsl(237, 67%, 60%)
HSV	hsv(237, 62%, 87%)
CMYK	cmyk(62%, 59.3%, 0%, 13.3%)
CIE-LAB	lab(44.82, 36.99, -67.83)
CIE-LCH	lch(44.82, 77.26, 298.61°)
OKLab	oklab(53.92% 0.0193 -0.1952)
OKLCH	oklch(53.92% 0.196 275.6)
XYZ	xyz(20.3592, 14.4160, 70.1023)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545ADD #DDD754

analogous

#549FDD #545ADD #9254DD

triadic

#545ADD #DD545A #5ADD54

tetradic

#545ADD #DD549F #DDD754 #54DD92

square

#545ADD #DD549F #DDD754 #54DD92

split-complementary

#545ADD #DD9254 #9FDD54

monochromatic

#1E2498 #2830CB #545ADD #878BE7 #BABDF1

Accessibility & contrast

On white

5.41

#545ADD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#545ADD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545ADD

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545ADD	#FFFFFF	#000000	##FFFFFF
##545ADD	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E1

Deuteranopia (green-blind)

#0064DA

Tritanopia (blue-blind)

#007A93

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #545add;
/* rgb */ color: rgb(84, 90, 221);
/* oklch */ color: oklch(53.9% 0.196 275.6);

Tailwind

colors: {
  custom: {
    50: '#9288e8',
    500: '#545add',
    950: '#000000',
  },
}

SCSS

$custom: #545add;
$custom-light: #9288e8;
$custom-dark: #000000;

JSON

{
  "hex": "#545add",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 221
  },
  "hsl": {
    "h": 237.372,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.5392,
    "c": 0.19611,
    "h": 275.6
  },
  "luminance": 0.14418
}

Semantic roles & 50–950 ramp

primary

#545ADD

secondary

#E1DFAC

accent

#E23EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545ADD

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

Preview Lab → · Contrast checker → · Palette generator →