#504CB6#504CB6

#504CB6 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.163 H 280.0°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#504CB6
RGB	rgb(80, 76, 182)
HSL	hsl(242, 42%, 51%)
HSV	hsv(242, 58%, 71%)
CMYK	cmyk(56%, 58.2%, 0%, 28.6%)
CIE-LAB	lab(38.29, 32.14, -55.89)
CIE-LCH	lch(38.29, 64.47, 299.90°)
OKLab	oklab(48.11% 0.0284 -0.1603)
OKLCH	oklch(48.11% 0.163 280)
XYZ	xyz(14.3336, 10.2508, 45.4702)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504CB6 #B2B64C

analogous

#4C7DB6 #504CB6 #854CB6

triadic

#504CB6 #B6504C #4CB650

tetradic

#504CB6 #B64C7D #B2B64C #4CB685

square

#504CB6 #B64C7D #B2B64C #4CB685

split-complementary

#504CB6 #B6854C #7DB64C

monochromatic

#292760 #3C398C #504CB6 #7A77C8 #A5A3D9

Accessibility & contrast

On white

6.88

#504CB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#504CB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504CB6

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504CB6	#FFFFFF	#000000	##FFFFFF
##504CB6	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBA

Deuteranopia (green-blind)

#0056B4

Tritanopia (blue-blind)

#1C6579

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #504cb6;
/* rgb */ color: rgb(80, 76, 182);
/* oklch */ color: oklch(48.1% 0.163 280.0);

Tailwind

colors: {
  custom: {
    50: '#8a7ecd',
    500: '#504cb6',
    950: '#000000',
  },
}

SCSS

$custom: #504cb6;
$custom-light: #8a7ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#504cb6",
  "rgb": {
    "r": 80,
    "g": 76,
    "b": 182
  },
  "hsl": {
    "h": 242.264,
    "s": 42.063,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48107,
    "c": 0.16276,
    "h": 280
  },
  "luminance": 0.10252
}

Semantic roles & 50–950 ramp

primary

#504CB6

secondary

#C5C697

accent

#D256CD

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #504CB6

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

Preview Lab → · Contrast checker → · Palette generator →