#504E91#504E91

#504E91 is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.9% C 0.107 H 282.7°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#504E91
RGB	rgb(80, 78, 145)
HSL	hsl(242, 30%, 44%)
HSV	hsv(242, 46%, 57%)
CMYK	cmyk(44.8%, 46.2%, 0%, 43.1%)
CIE-LAB	lab(36.36, 19.00, -36.86)
CIE-LCH	lch(36.36, 41.47, 297.28°)
OKLab	oklab(45.88% 0.0235 -0.1043)
OKLCH	oklch(45.88% 0.107 282.7)
XYZ	xyz(11.1420, 9.1981, 27.9709)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504E91 #8F914E

analogous

#4E6D91 #504E91 #714E91

triadic

#504E91 #91504E #4E9150

tetradic

#504E91 #914E6D #8F914E #4E9171

square

#504E91 #914E6D #8F914E #4E9171

split-complementary

#504E91 #91714E #6D914E

monochromatic

#242341 #3A3969 #504E91 #6E6CB0 #9594C5

Accessibility & contrast

On white

7.39

#504E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#504E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504E91

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504E91	#FFFFFF	#000000	##FFFFFF
##504E91	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345893

Deuteranopia (green-blind)

#31538F

Tritanopia (blue-blind)

#3B5C68

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #504e91;
/* rgb */ color: rgb(80, 78, 145);
/* oklch */ color: oklch(45.9% 0.107 282.7);

Tailwind

colors: {
  custom: {
    50: '#857fb1',
    500: '#504e91',
    950: '#000000',
  },
}

SCSS

$custom: #504e91;
$custom-light: #857fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#504e91",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 145
  },
  "hsl": {
    "h": 241.791,
    "s": 30.045,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45884,
    "c": 0.10694,
    "h": 282.7
  },
  "luminance": 0.09199
}

Semantic roles & 50–950 ramp

primary

#504E91

secondary

#B1B289

accent

#C662C3

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0A11

muted

#7C7C80

Preview Lab

Preview with #504E91

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

Preview Lab → · Contrast checker → · Palette generator →