#545AD6#545AD6

#545AD6 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.4% C 0.187 H 275.9°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#545AD6
RGB	rgb(84, 90, 214)
HSL	hsl(237, 61%, 58%)
HSV	hsv(237, 61%, 84%)
CMYK	cmyk(60.7%, 57.9%, 0%, 16.1%)
CIE-LAB	lab(44.31, 34.69, -64.68)
CIE-LCH	lch(44.31, 73.39, 298.20°)
OKLab	oklab(53.37% 0.0194 -0.1859)
OKLCH	oklch(53.37% 0.187 275.9)
XYZ	xyz(19.4460, 14.0507, 65.2926)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545AD6 #D6D054

analogous

#549BD6 #545AD6 #8F54D6

triadic

#545AD6 #D6545A #5AD654

tetradic

#545AD6 #D6549B #D6D054 #54D68F

square

#545AD6 #D6549B #D6D054 #54D68F

split-complementary

#545AD6 #D68F54 #9BD654

monochromatic

#22278E #2E34BF #545AD6 #858AE2 #B7B9EE

Accessibility & contrast

On white

5.51

#545AD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#545AD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545AD6

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545AD6	#FFFFFF	#000000	##FFFFFF
##545AD6	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDA

Deuteranopia (green-blind)

#0063D3

Tritanopia (blue-blind)

#00788F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #545ad6;
/* rgb */ color: rgb(84, 90, 214);
/* oklch */ color: oklch(53.4% 0.187 275.9);

Tailwind

colors: {
  custom: {
    50: '#9188e3',
    500: '#545ad6',
    950: '#000000',
  },
}

SCSS

$custom: #545ad6;
$custom-light: #9188e3;
$custom-dark: #000000;

JSON

{
  "hex": "#545ad6",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 214
  },
  "hsl": {
    "h": 237.231,
    "s": 61.321,
    "l": 58.431
  },
  "oklch": {
    "l": 0.53374,
    "c": 0.18691,
    "h": 275.9
  },
  "luminance": 0.14052
}

Semantic roles & 50–950 ramp

primary

#545AD6

secondary

#DDDAA9

accent

#DD43E4

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545AD6

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

Preview Lab → · Contrast checker → · Palette generator →