#504397#504397

#504397 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.1% C 0.132 H 286.8°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#504397
RGB	rgb(80, 67, 151)
HSL	hsl(249, 39%, 43%)
HSV	hsv(249, 56%, 59%)
CMYK	cmyk(47%, 55.6%, 0%, 40.8%)
CIE-LAB	lab(33.89, 27.89, -44.47)
CIE-LCH	lch(33.89, 52.49, 302.10°)
OKLab	oklab(44.15% 0.0382 -0.1267)
OKLCH	oklch(44.15% 0.132 286.8)
XYZ	xyz(10.8997, 7.9537, 30.2331)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504397 #8A9743

analogous

#436097 #504397 #7A4397

triadic

#504397 #975043 #439750

tetradic

#504397 #974360 #8A9743 #43977A

square

#504397 #974360 #8A9743 #43977A

split-complementary

#504397 #977A43 #609743

monochromatic

#231D42 #3A306D #504397 #6D5FB8 #948ACB

Accessibility & contrast

On white

8.11

#504397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#504397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504397

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504397	#FFFFFF	#000000	##FFFFFF
##504397	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16529A

Deuteranopia (green-blind)

#144D95

Tritanopia (blue-blind)

#395566

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #504397;
/* rgb */ color: rgb(80, 67, 151);
/* oklch */ color: oklch(44.1% 0.132 286.8);

Tailwind

colors: {
  custom: {
    50: '#8677b6',
    500: '#504397',
    950: '#000000',
  },
}

SCSS

$custom: #504397;
$custom-light: #8677b6;
$custom-dark: #000000;

JSON

{
  "hex": "#504397",
  "rgb": {
    "r": 80,
    "g": 67,
    "b": 151
  },
  "hsl": {
    "h": 249.286,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.44148,
    "c": 0.13234,
    "h": 286.8
  },
  "luminance": 0.07954
}

Semantic roles & 50–950 ramp

primary

#504397

secondary

#AEB680

accent

#CE59BC

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #504397

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

Preview Lab → · Contrast checker → · Palette generator →