#504C97#504C97

#504C97 is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.9% C 0.119 H 283.1°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#504C97
RGB	rgb(80, 76, 151)
HSL	hsl(243, 33%, 45%)
HSV	hsv(243, 50%, 59%)
CMYK	cmyk(47%, 49.7%, 0%, 40.8%)
CIE-LAB	lab(36.19, 22.17, -40.77)
CIE-LCH	lch(36.19, 46.41, 298.54°)
OKLab	oklab(45.87% 0.0269 -0.1158)
OKLCH	oklch(45.87% 0.119 283.1)
XYZ	xyz(11.4770, 9.1082, 30.4255)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504C97 #93974C

analogous

#4C6E97 #504C97 #764C97

triadic

#504C97 #97504C #4C9750

tetradic

#504C97 #974C6E #93974C #4C9776

square

#504C97 #974C6E #93974C #4C9776

split-complementary

#504C97 #97764C #6E974C

monochromatic

#252346 #3A386E #504C97 #6F6BB5 #9794C9

Accessibility & contrast

On white

7.44

#504C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#504C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504C97

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504C97	#FFFFFF	#000000	##FFFFFF
##504C97	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C589A

Deuteranopia (green-blind)

#285395

Tritanopia (blue-blind)

#385C6A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #504c97;
/* rgb */ color: rgb(80, 76, 151);
/* oklch */ color: oklch(45.9% 0.119 283.1);

Tailwind

colors: {
  custom: {
    50: '#867eb6',
    500: '#504c97',
    950: '#000000',
  },
}

SCSS

$custom: #504c97;
$custom-light: #867eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#504c97",
  "rgb": {
    "r": 80,
    "g": 76,
    "b": 151
  },
  "hsl": {
    "h": 243.2,
    "s": 33.04,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45872,
    "c": 0.11888,
    "h": 283.1
  },
  "luminance": 0.09109
}

Semantic roles & 50–950 ramp

primary

#504C97

secondary

#B3B689

accent

#C95FC3

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #504C97

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

Preview Lab → · Contrast checker → · Palette generator →