#545DA7#545DA7

#545DA7 is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.7% C 0.117 H 276.2°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#545DA7
RGB	rgb(84, 93, 167)
HSL	hsl(233, 33%, 49%)
HSV	hsv(233, 50%, 65%)
CMYK	cmyk(49.7%, 44.3%, 0%, 34.5%)
CIE-LAB	lab(42.00, 17.41, -41.05)
CIE-LCH	lch(42.00, 44.59, 292.99°)
OKLab	oklab(50.66% 0.0126 -0.1164)
OKLCH	oklch(50.66% 0.117 276.2)
XYZ	xyz(14.5434, 12.5027, 38.1986)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DA7 #A79E54

analogous

#5487A7 #545DA7 #7554A7

triadic

#545DA7 #A7545D #5DA754

tetradic

#545DA7 #A75487 #A79E54 #54A775

square

#545DA7 #A75487 #A79E54 #54A775

split-complementary

#545DA7 #A77554 #87A754

monochromatic

#2B3056 #40467E #545DA7 #7B82BD #A4A9D1

Accessibility & contrast

On white

6.00

#545DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#545DA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DA7

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DA7	#FFFFFF	#000000	##FFFFFF
##545DA7	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F67AA

Deuteranopia (green-blind)

#3760A5

Tritanopia (blue-blind)

#346D7A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #545da7;
/* rgb */ color: rgb(84, 93, 167);
/* oklch */ color: oklch(50.7% 0.117 276.2);

Tailwind

colors: {
  custom: {
    50: '#898ac1',
    500: '#545da7',
    950: '#000000',
  },
}

SCSS

$custom: #545da7;
$custom-light: #898ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#545da7",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 167
  },
  "hsl": {
    "h": 233.494,
    "s": 33.068,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50663,
    "c": 0.11709,
    "h": 276.2
  },
  "luminance": 0.12504
}

Semantic roles & 50–950 ramp

primary

#545DA7

secondary

#BFBB98

accent

#BE5FC9

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #545DA7

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

Preview Lab → · Contrast checker → · Palette generator →