#545C8D#545C8D

#545C8D is a mid, moderate blue. Relative luminance 0.115; OKLCH L 48.9% C 0.079 H 276.0°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#545C8D
RGB	rgb(84, 92, 141)
HSL	hsl(232, 25%, 44%)
HSV	hsv(232, 40%, 55%)
CMYK	cmyk(40.4%, 34.8%, 0%, 44.7%)
CIE-LAB	lab(40.35, 9.96, -28.12)
CIE-LCH	lch(40.35, 29.84, 289.50°)
OKLab	oklab(48.94% 0.0083 -0.0787)
OKLCH	oklch(48.94% 0.079 276)
XYZ	xyz(12.2896, 11.4617, 26.7589)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545C8D #8D8554

analogous

#54798D #545C8D #69548D

triadic

#545C8D #8D545C #5C8D54

tetradic

#545C8D #8D5479 #8D8554 #548D69

square

#545C8D #8D5479 #8D8554 #548D69

split-complementary

#545C8D #8D6954 #798D54

monochromatic

#262A40 #3D4367 #545C8D #737BAB #999FC2

Accessibility & contrast

On white

6.38

#545C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#545C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545C8D

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545C8D	#FFFFFF	#000000	##FFFFFF
##545C8D	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C618F

Deuteranopia (green-blind)

#485D8C

Tritanopia (blue-blind)

#43666E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #545c8d;
/* rgb */ color: rgb(84, 92, 141);
/* oklch */ color: oklch(48.9% 0.079 276.0);

Tailwind

colors: {
  custom: {
    50: '#868aae',
    500: '#545c8d',
    950: '#000000',
  },
}

SCSS

$custom: #545c8d;
$custom-light: #868aae;
$custom-dark: #000000;

JSON

{
  "hex": "#545c8d",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 141
  },
  "hsl": {
    "h": 231.579,
    "s": 25.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.48942,
    "c": 0.07918,
    "h": 276
  },
  "luminance": 0.11462
}

Semantic roles & 50–950 ramp

primary

#545C8D

secondary

#B0AB8D

accent

#B566C2

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #545C8D

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

Preview Lab → · Contrast checker → · Palette generator →