#545AA4#545AA4

#545AA4 is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.9% C 0.117 H 277.8°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#545AA4
RGB	rgb(84, 90, 164)
HSL	hsl(236, 32%, 49%)
HSV	hsv(236, 49%, 64%)
CMYK	cmyk(48.8%, 45.1%, 0%, 35.7%)
CIE-LAB	lab(41.02, 18.35, -40.84)
CIE-LCH	lch(41.02, 44.77, 294.20°)
OKLab	oklab(49.86% 0.0158 -0.1158)
OKLCH	oklch(49.86% 0.117 277.8)
XYZ	xyz(14.0111, 11.8767, 36.6689)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545AA4 #A49E54

analogous

#5482A4 #545AA4 #7654A4

triadic

#545AA4 #A4545A #5AA454

tetradic

#545AA4 #A45482 #A49E54 #54A476

square

#545AA4 #A45482 #A49E54 #54A476

split-complementary

#545AA4 #A47654 #82A454

monochromatic

#2B2E53 #3F447C #545AA4 #7A7FBB #A3A6D0

Accessibility & contrast

On white

6.22

#545AA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#545AA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545AA4

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545AA4	#FFFFFF	#000000	##FFFFFF
##545AA4	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C64A7

Deuteranopia (green-blind)

#355EA2

Tritanopia (blue-blind)

#366A77

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #545aa4;
/* rgb */ color: rgb(84, 90, 164);
/* oklch */ color: oklch(49.9% 0.117 277.8);

Tailwind

colors: {
  custom: {
    50: '#8988bf',
    500: '#545aa4',
    950: '#000000',
  },
}

SCSS

$custom: #545aa4;
$custom-light: #8988bf;
$custom-dark: #000000;

JSON

{
  "hex": "#545aa4",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 164
  },
  "hsl": {
    "h": 235.5,
    "s": 32.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.49857,
    "c": 0.11689,
    "h": 277.8
  },
  "luminance": 0.11877
}

Semantic roles & 50–950 ramp

primary

#545AA4

secondary

#BDBA97

accent

#C15FC8

background

#F8F8FB

surface

#F0EFF7

border

#CBCAD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #545AA4

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

Preview Lab → · Contrast checker → · Palette generator →