#545A71#545A71

#545A71 is a mid, muted blue. Relative luminance 0.104; OKLCH L 47.1% C 0.038 H 273.4°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#545A71
RGB	rgb(84, 90, 113)
HSL	hsl(228, 15%, 39%)
HSV	hsv(228, 26%, 44%)
CMYK	cmyk(25.7%, 20.4%, 0%, 55.7%)
CIE-LAB	lab(38.53, 3.27, -13.85)
CIE-LCH	lch(38.53, 14.23, 283.28°)
OKLab	oklab(47.13% 0.0023 -0.0379)
OKLCH	oklch(47.13% 0.038 273.4)
XYZ	xyz(10.2922, 10.3891, 17.0826)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545A71 #716B54

analogous

#546871 #545A71 #5C5471

triadic

#545A71 #71545A #5A7154

tetradic

#545A71 #715468 #716B54 #54715C

square

#545A71 #715468 #716B54 #54715C

split-complementary

#545A71 #715C54 #687154

monochromatic

#20222B #3A3E4E #545A71 #6F7694 #9297AE

Accessibility & contrast

On white

6.82

#545A71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#545A71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545A71

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545A71	#FFFFFF	#000000	##FFFFFF
##545A71	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535C72

Deuteranopia (green-blind)

#515A70

Tritanopia (blue-blind)

#4D5E62

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #545a71;
/* rgb */ color: rgb(84, 90, 113);
/* oklch */ color: oklch(47.1% 0.038 273.4);

Tailwind

colors: {
  custom: {
    50: '#848899',
    500: '#545a71',
    950: '#000000',
  },
}

SCSS

$custom: #545a71;
$custom-light: #848899;
$custom-dark: #000000;

JSON

{
  "hex": "#545a71",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 113
  },
  "hsl": {
    "h": 227.586,
    "s": 14.721,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47125,
    "c": 0.03802,
    "h": 273.4
  },
  "luminance": 0.10389
}

Semantic roles & 50–950 ramp

primary

#545A71

secondary

#9C9785

accent

#A970B8

background

#F8F8F9

surface

#EFEFF2

border

#CACACC

text

#0B0B0E

muted

#7C7C7E

Preview Lab

Preview with #545A71

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

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