#545BD6#545BD6

#545BD6 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.6% C 0.186 H 275.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#545BD6
RGB	rgb(84, 91, 214)
HSL	hsl(237, 61%, 58%)
HSV	hsv(237, 61%, 84%)
CMYK	cmyk(60.7%, 57.5%, 0%, 16.1%)
CIE-LAB	lab(44.55, 34.07, -64.29)
CIE-LCH	lch(44.55, 72.76, 297.92°)
OKLab	oklab(53.55% 0.0185 -0.1847)
OKLCH	oklch(53.55% 0.186 275.7)
XYZ	xyz(19.5309, 14.2205, 65.3209)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545BD6 #D6CF54

analogous

#549CD6 #545BD6 #8E54D6

triadic

#545BD6 #D6545B #5BD654

tetradic

#545BD6 #D6549C #D6CF54 #54D68E

square

#545BD6 #D6549C #D6CF54 #54D68E

split-complementary

#545BD6 #D68E54 #9CD654

monochromatic

#22288E #2E36BF #545BD6 #858AE2 #B7BAEE

Accessibility & contrast

On white

5.46

#545BD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#545BD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545BD6

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545BD6	#FFFFFF	#000000	##FFFFFF
##545BD6	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDA

Deuteranopia (green-blind)

#0064D4

Tritanopia (blue-blind)

#007990

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #545bd6;
/* rgb */ color: rgb(84, 91, 214);
/* oklch */ color: oklch(53.6% 0.186 275.7);

Tailwind

colors: {
  custom: {
    50: '#9089e3',
    500: '#545bd6',
    950: '#000000',
  },
}

SCSS

$custom: #545bd6;
$custom-light: #9089e3;
$custom-dark: #000000;

JSON

{
  "hex": "#545bd6",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 214
  },
  "hsl": {
    "h": 236.769,
    "s": 61.321,
    "l": 58.431
  },
  "oklch": {
    "l": 0.53553,
    "c": 0.18565,
    "h": 275.7
  },
  "luminance": 0.14222
}

Semantic roles & 50–950 ramp

primary

#545BD6

secondary

#DDDAA9

accent

#DC43E4

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545BD6

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

Preview Lab → · Contrast checker → · Palette generator →