#545B7D#545B7D

#545B7D is a mid, muted blue. Relative luminance 0.108; OKLCH L 47.9% C 0.056 H 275.1°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#545B7D
RGB	rgb(84, 91, 125)
HSL	hsl(230, 20%, 41%)
HSV	hsv(230, 33%, 49%)
CMYK	cmyk(32.8%, 27.2%, 0%, 51%)
CIE-LAB	lab(39.32, 5.93, -20.00)
CIE-LCH	lch(39.32, 20.86, 286.50°)
OKLab	oklab(47.91% 0.005 -0.0554)
OKLCH	oklch(47.91% 0.056 275.1)
XYZ	xyz(11.0979, 10.8473, 20.9071)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545B7D #7D7654

analogous

#546F7D #545B7D #61547D

triadic

#545B7D #7D545B #5B7D54

tetradic

#545B7D #7D546F #7D7654 #547D61

square

#545B7D #7D546F #7D7654 #547D61

split-complementary

#545B7D #7D6154 #6F7D54

monochromatic

#232634 #3B4058 #545B7D #70789F #949AB7

Accessibility & contrast

On white

6.63

#545B7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#545B7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545B7D

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545B7D	#FFFFFF	#000000	##FFFFFF
##545B7D	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)

#515E7E

Deuteranopia (green-blind)

#4E5B7C

Tritanopia (blue-blind)

#496167

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #545b7d;
/* rgb */ color: rgb(84, 91, 125);
/* oklch */ color: oklch(47.9% 0.056 275.1);

Tailwind

colors: {
  custom: {
    50: '#8589a2',
    500: '#545b7d',
    950: '#000000',
  },
}

SCSS

$custom: #545b7d;
$custom-light: #8589a2;
$custom-dark: #000000;

JSON

{
  "hex": "#545b7d",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 125
  },
  "hsl": {
    "h": 229.756,
    "s": 19.617,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47905,
    "c": 0.0556,
    "h": 275.1
  },
  "luminance": 0.10848
}

Semantic roles & 50–950 ramp

primary

#545B7D

secondary

#A5A088

accent

#AE6CBC

background

#F8F8FA

surface

#EFF0F3

border

#CACBCD

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #545B7D

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

Preview Lab → · Contrast checker → · Palette generator →