#545DA0#545DA0

#545DA0 is a mid, moderate blue. Relative luminance 0.123; OKLCH L 50.2% C 0.107 H 276.1°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#545DA0
RGB	rgb(84, 93, 160)
HSL	hsl(233, 31%, 48%)
HSV	hsv(233, 48%, 63%)
CMYK	cmyk(47.5%, 41.9%, 0%, 37.3%)
CIE-LAB	lab(41.61, 15.19, -37.52)
CIE-LCH	lch(41.61, 40.48, 292.04°)
OKLab	oklab(50.24% 0.0113 -0.1061)
OKLCH	oklch(50.24% 0.107 276.1)
XYZ	xyz(13.9137, 12.2508, 34.8824)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DA0 #A09754

analogous

#5483A0 #545DA0 #7154A0

triadic

#545DA0 #A0545D #5DA054

tetradic

#545DA0 #A05483 #A09754 #54A071

square

#545DA0 #A05483 #A09754 #54A071

split-complementary

#545DA0 #A07154 #83A054

monochromatic

#2A2E50 #3F4678 #545DA0 #7980B8 #A1A6CE

Accessibility & contrast

On white

6.09

#545DA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#545DA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DA0

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DA0	#FFFFFF	#000000	##FFFFFF
##545DA0	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4365A3

Deuteranopia (green-blind)

#3D5F9E

Tritanopia (blue-blind)

#386B77

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #545da0;
/* rgb */ color: rgb(84, 93, 160);
/* oklch */ color: oklch(50.2% 0.107 276.1);

Tailwind

colors: {
  custom: {
    50: '#888abc',
    500: '#545da0',
    950: '#000000',
  },
}

SCSS

$custom: #545da0;
$custom-light: #888abc;
$custom-dark: #000000;

JSON

{
  "hex": "#545da0",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 160
  },
  "hsl": {
    "h": 232.895,
    "s": 31.148,
    "l": 47.843
  },
  "oklch": {
    "l": 0.50236,
    "c": 0.10668,
    "h": 276.1
  },
  "luminance": 0.12252
}

Semantic roles & 50–950 ramp

primary

#545DA0

secondary

#BBB695

accent

#BB60C7

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #545DA0

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

Preview Lab → · Contrast checker → · Palette generator →