#545F71#545F71

#545F71 is a mid, muted blue. Relative luminance 0.113; OKLCH L 48.3% C 0.032 H 260.3°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#545F71
RGB	rgb(84, 95, 113)
HSL	hsl(217, 15%, 39%)
HSV	hsv(217, 26%, 44%)
CMYK	cmyk(25.7%, 15.9%, 0%, 55.7%)
CIE-LAB	lab(40.02, 0.19, -11.59)
CIE-LCH	lch(40.02, 11.59, 270.92°)
OKLab	oklab(48.29% -0.0054 -0.0317)
OKLCH	oklch(48.29% 0.032 260.3)
XYZ	xyz(10.7282, 11.2612, 17.2280)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545F71 #716654

analogous

#546D71 #545F71 #575471

triadic

#545F71 #71545F #5F7154

tetradic

#545F71 #71546D #716654 #547157

square

#545F71 #71546D #716654 #547157

split-complementary

#545F71 #715754 #6D7154

monochromatic

#20242B #3A414E #545F71 #6F7D94 #929CAE

Accessibility & contrast

On white

6.46

#545F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#545F71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545F71

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545F71	#FFFFFF	#000000	##FFFFFF
##545F71	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596072

Deuteranopia (green-blind)

#565D71

Tritanopia (blue-blind)

#4C6365

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #545f71;
/* rgb */ color: rgb(84, 95, 113);
/* oklch */ color: oklch(48.3% 0.032 260.3);

Tailwind

colors: {
  custom: {
    50: '#848c99',
    500: '#545f71',
    950: '#000000',
  },
}

SCSS

$custom: #545f71;
$custom-light: #848c99;
$custom-dark: #000000;

JSON

{
  "hex": "#545f71",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 113
  },
  "hsl": {
    "h": 217.241,
    "s": 14.721,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48287,
    "c": 0.03213,
    "h": 260.3
  },
  "luminance": 0.11261
}

Semantic roles & 50–950 ramp

primary

#545F71

secondary

#9C9385

accent

#9C70B8

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0C0E

muted

#7C7D7E

Preview Lab

Preview with #545F71

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

Preview Lab → · Contrast checker → · Palette generator →