#546DD3#546DD3

#546DD3 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.8% C 0.159 H 270.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#546DD3
RGB	rgb(84, 109, 211)
HSL	hsl(228, 59%, 58%)
HSV	hsv(228, 60%, 83%)
CMYK	cmyk(60.2%, 48.3%, 0%, 17.3%)
CIE-LAB	lab(48.91, 21.89, -55.53)
CIE-LCH	lch(48.91, 59.69, 291.52°)
OKLab	oklab(56.77% 0.0009 -0.1588)
OKLCH	oklch(56.77% 0.159 270.3)
XYZ	xyz(20.8787, 17.5235, 63.8975)
Luminance	0.1752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#546DD3 #D3BA54

analogous

#54ACD3 #546DD3 #7A54D3

triadic

#546DD3 #D3546D #6DD354

tetradic

#546DD3 #D354AC #D3BA54 #54D37A

square

#546DD3 #D354AC #D3BA54 #54D37A

split-complementary

#546DD3 #D37A54 #ACD354

monochromatic

#233789 #304BBA #546DD3 #8597E0 #B5C0EC

Accessibility & contrast

On white

4.66

#546DD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#546DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #546DD3

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##546DD3	#FFFFFF	#000000	##FFFFFF
##546DD3	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#397AD7

Deuteranopia (green-blind)

#226FD1

Tritanopia (blue-blind)

#008496

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #546dd3;
/* rgb */ color: rgb(84, 109, 211);
/* oklch */ color: oklch(56.8% 0.159 270.3);

Tailwind

colors: {
  custom: {
    50: '#8f96e1',
    500: '#546dd3',
    950: '#000000',
  },
}

SCSS

$custom: #546dd3;
$custom-light: #8f96e1;
$custom-dark: #000000;

JSON

{
  "hex": "#546dd3",
  "rgb": {
    "r": 84,
    "g": 109,
    "b": 211
  },
  "hsl": {
    "h": 228.189,
    "s": 59.07,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56769,
    "c": 0.15877,
    "h": 270.3
  },
  "luminance": 0.17525
}

Semantic roles & 50–950 ramp

primary

#546DD3

secondary

#DBD1A8

accent

#C346E2

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #546DD3

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

Preview Lab → · Contrast checker → · Palette generator →