#545EAC#545EAC

#545EAC is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.2% C 0.123 H 275.7°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#545EAC
RGB	rgb(84, 94, 172)
HSL	hsl(233, 35%, 50%)
HSV	hsv(233, 51%, 67%)
CMYK	cmyk(51.2%, 45.3%, 0%, 32.5%)
CIE-LAB	lab(42.56, 18.39, -43.11)
CIE-LCH	lch(42.56, 46.87, 293.10°)
OKLab	oklab(51.18% 0.0121 -0.1224)
OKLCH	oklch(51.18% 0.123 275.7)
XYZ	xyz(15.1029, 12.8679, 40.7096)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EAC #ACA254

analogous

#548AAC #545EAC #7654AC

triadic

#545EAC #AC545E #5EAC54

tetradic

#545EAC #AC548A #ACA254 #54AC76

square

#545EAC #AC548A #ACA254 #54AC76

split-complementary

#545EAC #AC7654 #8AAC54

monochromatic

#2C315A #404783 #545EAC #7D85C0 #A6ACD4

Accessibility & contrast

On white

5.88

#545EAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#545EAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EAC

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EAC	#FFFFFF	#000000	##FFFFFF
##545EAC	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D68AF

Deuteranopia (green-blind)

#3461AA

Tritanopia (blue-blind)

#2F6F7C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #545eac;
/* rgb */ color: rgb(84, 94, 172);
/* oklch */ color: oklch(51.2% 0.123 275.7);

Tailwind

colors: {
  custom: {
    50: '#8a8bc5',
    500: '#545eac',
    950: '#000000',
  },
}

SCSS

$custom: #545eac;
$custom-light: #8a8bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#545eac",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 172
  },
  "hsl": {
    "h": 233.182,
    "s": 34.646,
    "l": 50.196
  },
  "oklch": {
    "l": 0.51183,
    "c": 0.12305,
    "h": 275.7
  },
  "luminance": 0.12869
}

Semantic roles & 50–950 ramp

primary

#545EAC

secondary

#C2BD9A

accent

#BE5DCB

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #545EAC

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

Preview Lab → · Contrast checker → · Palette generator →