#545CAE#545CAE

#545CAE is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.129 H 276.6°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#545CAE
RGB	rgb(84, 92, 174)
HSL	hsl(235, 36%, 51%)
HSV	hsv(235, 52%, 68%)
CMYK	cmyk(51.7%, 47.1%, 0%, 31.8%)
CIE-LAB	lab(42.15, 20.30, -44.96)
CIE-LCH	lch(42.15, 49.33, 294.30°)
OKLab	oklab(50.9% 0.0148 -0.1279)
OKLCH	oklch(50.9% 0.129 276.6)
XYZ	xyz(15.1209, 12.5942, 41.6703)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CAE #AEA654

analogous

#5489AE #545CAE #7954AE

triadic

#545CAE #AE545C #5CAE54

tetradic

#545CAE #AE5489 #AEA654 #54AE79

square

#545CAE #AE5489 #AEA654 #54AE79

split-complementary

#545CAE #AE7954 #89AE54

monochromatic

#2C305C #3F4686 #545CAE #7E84C2 #A7ABD5

Accessibility & contrast

On white

5.97

#545CAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#545CAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CAE

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CAE	#FFFFFF	#000000	##FFFFFF
##545CAE	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3867B1

Deuteranopia (green-blind)

#2F60AC

Tritanopia (blue-blind)

#2E6E7C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #545cae;
/* rgb */ color: rgb(84, 92, 174);
/* oklch */ color: oklch(50.9% 0.129 276.6);

Tailwind

colors: {
  custom: {
    50: '#8a8ac7',
    500: '#545cae',
    950: '#000000',
  },
}

SCSS

$custom: #545cae;
$custom-light: #8a8ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#545cae",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 174
  },
  "hsl": {
    "h": 234.667,
    "s": 35.714,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50903,
    "c": 0.12874,
    "h": 276.6
  },
  "luminance": 0.12595
}

Semantic roles & 50–950 ramp

primary

#545CAE

secondary

#C3BF9B

accent

#C25CCC

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #545CAE

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

Preview Lab → · Contrast checker → · Palette generator →