#545C76#545C76

#545C76 is a mid, muted blue. Relative luminance 0.108; OKLCH L 47.8% C 0.043 H 271.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#545C76
RGB	rgb(84, 92, 118)
HSL	hsl(226, 17%, 40%)
HSV	hsv(226, 29%, 46%)
CMYK	cmyk(28.8%, 22%, 0%, 53.7%)
CIE-LAB	lab(39.32, 3.37, -15.72)
CIE-LCH	lch(39.32, 16.07, 282.09°)
OKLab	oklab(47.81% 0.001 -0.0432)
OKLCH	oklch(47.81% 0.043 271.4)
XYZ	xyz(10.7524, 10.8468, 18.6631)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545C76 #766E54

analogous

#546D76 #545C76 #5D5476

triadic

#545C76 #76545C #5C7654

tetradic

#545C76 #76546D #766E54 #54765D

square

#545C76 #76546D #766E54 #54765D

split-complementary

#545C76 #765D54 #6D7654

monochromatic

#21242E #3B4052 #545C76 #6F7998 #939AB2

Accessibility & contrast

On white

6.63

#545C76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#545C76 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545C76

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545C76	#FFFFFF	#000000	##FFFFFF
##545C76	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545E77

Deuteranopia (green-blind)

#525B75

Tritanopia (blue-blind)

#4B6165

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #545c76;
/* rgb */ color: rgb(84, 92, 118);
/* oklch */ color: oklch(47.8% 0.043 271.4);

Tailwind

colors: {
  custom: {
    50: '#858a9d',
    500: '#545c76',
    950: '#000000',
  },
}

SCSS

$custom: #545c76;
$custom-light: #858a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#545c76",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 118
  },
  "hsl": {
    "h": 225.882,
    "s": 16.832,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47807,
    "c": 0.04324,
    "h": 271.4
  },
  "luminance": 0.10847
}

Semantic roles & 50–950 ramp

primary

#545C76

secondary

#A09A86

accent

#A86EBA

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0B0E

muted

#7C7C7E

Preview Lab

Preview with #545C76

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

Preview Lab → · Contrast checker → · Palette generator →