#546BC7#546BC7

#546BC7 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.6% C 0.145 H 270.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#546BC7
RGB	rgb(84, 107, 199)
HSL	hsl(228, 51%, 55%)
HSV	hsv(228, 58%, 78%)
CMYK	cmyk(57.8%, 46.2%, 0%, 22%)
CIE-LAB	lab(47.65, 19.11, -50.68)
CIE-LCH	lch(47.65, 54.17, 290.66°)
OKLab	oklab(55.58% 0.0014 -0.1446)
OKLCH	oklch(55.58% 0.145 270.5)
XYZ	xyz(19.2192, 16.5222, 56.1981)
Luminance	0.1652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#546BC7 #C7B054

analogous

#54A4C7 #546BC7 #7654C7

triadic

#546BC7 #C7546B #6BC754

tetradic

#546BC7 #C754A4 #C7B054 #54C776

square

#546BC7 #C754A4 #C7B054 #54C776

split-complementary

#546BC7 #C77654 #A4C754

monochromatic

#283879 #374DA7 #546BC7 #8293D6 #B0BBE5

Accessibility & contrast

On white

4.88

#546BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#546BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #546BC7

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##546BC7	#FFFFFF	#000000	##FFFFFF
##546BC7	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4076CA

Deuteranopia (green-blind)

#2F6CC5

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #546bc7;
/* rgb */ color: rgb(84, 107, 199);
/* oklch */ color: oklch(55.6% 0.145 270.5);

Tailwind

colors: {
  custom: {
    50: '#8d95d8',
    500: '#546bc7',
    950: '#000000',
  },
}

SCSS

$custom: #546bc7;
$custom-light: #8d95d8;
$custom-dark: #000000;

JSON

{
  "hex": "#546bc7",
  "rgb": {
    "r": 84,
    "g": 107,
    "b": 199
  },
  "hsl": {
    "h": 228,
    "s": 50.661,
    "l": 55.49
  },
  "oklch": {
    "l": 0.55575,
    "c": 0.14457,
    "h": 270.5
  },
  "luminance": 0.16524
}

Semantic roles & 50–950 ramp

primary

#546BC7

secondary

#D3CAA3

accent

#BE4EDA

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #546BC7

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

Preview Lab → · Contrast checker → · Palette generator →