#545EA3#545EA3

#545EA3 is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.6% C 0.110 H 275.5°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#545EA3
RGB	rgb(84, 94, 163)
HSL	hsl(232, 32%, 48%)
HSV	hsv(232, 48%, 64%)
CMYK	cmyk(48.5%, 42.3%, 0%, 36.1%)
CIE-LAB	lab(42.05, 15.51, -38.60)
CIE-LCH	lch(42.05, 41.60, 291.88°)
OKLab	oklab(50.63% 0.0106 -0.1092)
OKLCH	oklch(50.63% 0.11 275.5)
XYZ	xyz(14.2677, 12.5338, 36.3107)
Luminance	0.1253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EA3 #A39954

analogous

#5485A3 #545EA3 #7154A3

triadic

#545EA3 #A3545E #5EA354

tetradic

#545EA3 #A35485 #A39954 #54A371

square

#545EA3 #A35485 #A39954 #54A371

split-complementary

#545EA3 #A37154 #85A354

monochromatic

#2A2F52 #3F477B #545EA3 #7A82BA #A2A8CF

Accessibility & contrast

On white

5.99

#545EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#545EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EA3

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EA3	#FFFFFF	#000000	##FFFFFF
##545EA3	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4367A6

Deuteranopia (green-blind)

#3C60A1

Tritanopia (blue-blind)

#366C78

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #545ea3;
/* rgb */ color: rgb(84, 94, 163);
/* oklch */ color: oklch(50.6% 0.110 275.5);

Tailwind

colors: {
  custom: {
    50: '#898bbe',
    500: '#545ea3',
    950: '#000000',
  },
}

SCSS

$custom: #545ea3;
$custom-light: #898bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#545ea3",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 163
  },
  "hsl": {
    "h": 232.405,
    "s": 31.984,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50626,
    "c": 0.10976,
    "h": 275.5
  },
  "luminance": 0.12535
}

Semantic roles & 50–950 ramp

primary

#545EA3

secondary

#BDB896

accent

#BB60C8

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #545EA3

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

Preview Lab → · Contrast checker → · Palette generator →