#545591#545591

#545591 is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.7% C 0.096 H 281.4°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#545591
RGB	rgb(84, 85, 145)
HSL	hsl(239, 27%, 45%)
HSV	hsv(239, 42%, 57%)
CMYK	cmyk(42.1%, 41.4%, 0%, 43.1%)
CIE-LAB	lab(38.60, 15.60, -33.30)
CIE-LCH	lch(38.60, 36.77, 295.11°)
OKLab	oklab(47.66% 0.0189 -0.0938)
OKLCH	oklch(47.66% 0.096 281.4)
XYZ	xyz(12.0140, 10.4257, 28.1619)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545591 #919054

analogous

#547491 #545591 #715491

triadic

#545591 #915455 #559154

tetradic

#545591 #915474 #919054 #549171

square

#545591 #915474 #919054 #549171

split-complementary

#545591 #917154 #749154

monochromatic

#272843 #3E3E6A #545591 #7475AE #9B9BC5

Accessibility & contrast

On white

6.81

#545591 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#545591 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545591

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545591	#FFFFFF	#000000	##FFFFFF
##545591	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405D93

Deuteranopia (green-blind)

#3D5990

Tritanopia (blue-blind)

#42616C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #545591;
/* rgb */ color: rgb(84, 85, 145);
/* oklch */ color: oklch(47.7% 0.096 281.4);

Tailwind

colors: {
  custom: {
    50: '#8784b1',
    500: '#545591',
    950: '#000000',
  },
}

SCSS

$custom: #545591;
$custom-light: #8784b1;
$custom-dark: #000000;

JSON

{
  "hex": "#545591",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 145
  },
  "hsl": {
    "h": 239.016,
    "s": 26.638,
    "l": 44.902
  },
  "oklch": {
    "l": 0.47664,
    "c": 0.09568,
    "h": 281.4
  },
  "luminance": 0.10426
}

Semantic roles & 50–950 ramp

primary

#545591

secondary

#B2B18F

accent

#C165C3

background

#F8F8FA

surface

#F0EFF5

border

#CBCACF

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #545591

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

Preview Lab → · Contrast checker → · Palette generator →