#546CBB#546CBB

#546CBB is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.0% C 0.126 H 269.2°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#546CBB
RGB	rgb(84, 108, 187)
HSL	hsl(226, 43%, 53%)
HSV	hsv(226, 55%, 73%)
CMYK	cmyk(55.1%, 42.2%, 0%, 26.7%)
CIE-LAB	lab(47.23, 14.51, -44.44)
CIE-LCH	lch(47.23, 46.74, 288.08°)
OKLab	oklab(55.03% -0.0017 -0.1262)
OKLCH	oklch(55.03% 0.126 269.2)
XYZ	xyz(17.9854, 16.1965, 49.1826)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#546CBB #BBA354

analogous

#54A0BB #546CBB #6F54BB

triadic

#546CBB #BB546C #6CBB54

tetradic

#546CBB #BB54A0 #BBA354 #54BB6F

square

#546CBB #BB54A0 #BBA354 #54BB6F

split-complementary

#546CBB #BB6F54 #A0BB54

monochromatic

#2A396A #3C5196 #546CBB #8092CC #ACB7DE

Accessibility & contrast

On white

4.95

#546CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#546CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #546CBB

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##546CBB	#FFFFFF	#000000	##FFFFFF
##546CBB	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B75BE

Deuteranopia (green-blind)

#3E6CB9

Tritanopia (blue-blind)

#1B7D8A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #546cbb;
/* rgb */ color: rgb(84, 108, 187);
/* oklch */ color: oklch(55.0% 0.126 269.2);

Tailwind

colors: {
  custom: {
    50: '#8b95d0',
    500: '#546cbb',
    950: '#000000',
  },
}

SCSS

$custom: #546cbb;
$custom-light: #8b95d0;
$custom-dark: #000000;

JSON

{
  "hex": "#546cbb",
  "rgb": {
    "r": 84,
    "g": 108,
    "b": 187
  },
  "hsl": {
    "h": 226.019,
    "s": 43.096,
    "l": 53.137
  },
  "oklch": {
    "l": 0.55029,
    "c": 0.12622,
    "h": 269.2
  },
  "luminance": 0.16198
}

Semantic roles & 50–950 ramp

primary

#546CBB

secondary

#CCC19F

accent

#B655D3

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0D0D14

muted

#7D7E82

Preview Lab

Preview with #546CBB

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

Preview Lab → · Contrast checker → · Palette generator →