#545BA4#545BA4

#545BA4 is a mid, moderate blue. Relative luminance 0.120; OKLCH L 50.1% C 0.115 H 277.2°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#545BA4
RGB	rgb(84, 91, 164)
HSL	hsl(235, 32%, 49%)
HSV	hsv(235, 49%, 64%)
CMYK	cmyk(48.8%, 44.5%, 0%, 35.7%)
CIE-LAB	lab(41.29, 17.72, -40.41)
CIE-LCH	lch(41.29, 44.12, 293.68°)
OKLab	oklab(50.06% 0.0145 -0.1145)
OKLCH	oklch(50.06% 0.115 277.2)
XYZ	xyz(14.0960, 12.0465, 36.6972)
Luminance	0.1205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545BA4 #A49D54

analogous

#5483A4 #545BA4 #7554A4

triadic

#545BA4 #A4545B #5BA454

tetradic

#545BA4 #A45483 #A49D54 #54A475

square

#545BA4 #A45483 #A49D54 #54A475

split-complementary

#545BA4 #A47554 #83A454

monochromatic

#2B2E53 #3F457C #545BA4 #7A80BB #A3A7D0

Accessibility & contrast

On white

6.16

#545BA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#545BA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545BA4

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545BA4	#FFFFFF	#000000	##FFFFFF
##545BA4	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E65A7

Deuteranopia (green-blind)

#375EA2

Tritanopia (blue-blind)

#366A77

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #545ba4;
/* rgb */ color: rgb(84, 91, 164);
/* oklch */ color: oklch(50.1% 0.115 277.2);

Tailwind

colors: {
  custom: {
    50: '#8989bf',
    500: '#545ba4',
    950: '#000000',
  },
}

SCSS

$custom: #545ba4;
$custom-light: #8989bf;
$custom-dark: #000000;

JSON

{
  "hex": "#545ba4",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 164
  },
  "hsl": {
    "h": 234.75,
    "s": 32.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50063,
    "c": 0.11547,
    "h": 277.2
  },
  "luminance": 0.12047
}

Semantic roles & 50–950 ramp

primary

#545BA4

secondary

#BDBA97

accent

#BF5FC8

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #545BA4

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

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