#545CA0#545CA0

#545CA0 is a mid, moderate blue. Relative luminance 0.121; OKLCH L 50.0% C 0.108 H 276.7°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#545CA0
RGB	rgb(84, 92, 160)
HSL	hsl(234, 31%, 48%)
HSV	hsv(234, 48%, 63%)
CMYK	cmyk(47.5%, 42.5%, 0%, 37.3%)
CIE-LAB	lab(41.34, 15.82, -37.95)
CIE-LCH	lch(41.34, 41.12, 292.63°)
OKLab	oklab(50.03% 0.0126 -0.1074)
OKLCH	oklch(50.03% 0.108 276.7)
XYZ	xyz(13.8265, 12.0764, 34.8533)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CA0 #A09854

analogous

#5482A0 #545CA0 #7254A0

triadic

#545CA0 #A0545C #5CA054

tetradic

#545CA0 #A05482 #A09854 #54A072

square

#545CA0 #A05482 #A09854 #54A072

split-complementary

#545CA0 #A07254 #82A054

monochromatic

#2A2E50 #3F4578 #545CA0 #797FB8 #A1A6CE

Accessibility & contrast

On white

6.15

#545CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#545CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CA0

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CA0	#FFFFFF	#000000	##FFFFFF
##545CA0	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4265A3

Deuteranopia (green-blind)

#3C5F9E

Tritanopia (blue-blind)

#396A76

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #545ca0;
/* rgb */ color: rgb(84, 92, 160);
/* oklch */ color: oklch(50.0% 0.108 276.7);

Tailwind

colors: {
  custom: {
    50: '#888abc',
    500: '#545ca0',
    950: '#000000',
  },
}

SCSS

$custom: #545ca0;
$custom-light: #888abc;
$custom-dark: #000000;

JSON

{
  "hex": "#545ca0",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 160
  },
  "hsl": {
    "h": 233.684,
    "s": 31.148,
    "l": 47.843
  },
  "oklch": {
    "l": 0.50026,
    "c": 0.10809,
    "h": 276.7
  },
  "luminance": 0.12077
}

Semantic roles & 50–950 ramp

primary

#545CA0

secondary

#BBB795

accent

#BD60C7

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #545CA0

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

Preview Lab → · Contrast checker → · Palette generator →