#504BCF#504BCF

#504BCF is a mid, vivid blue. Relative luminance 0.112; OKLCH L 50.0% C 0.197 H 278.2°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#504BCF
RGB	rgb(80, 75, 207)
HSL	hsl(242, 58%, 55%)
HSV	hsv(242, 64%, 81%)
CMYK	cmyk(61.4%, 63.8%, 0%, 18.8%)
CIE-LAB	lab(39.98, 40.86, -67.71)
CIE-LCH	lch(39.98, 79.08, 301.11°)
OKLab	oklab(49.96% 0.0281 -0.195)
OKLCH	oklch(49.96% 0.197 278.2)
XYZ	xyz(17.0832, 11.2413, 60.2889)
Luminance	0.1124 (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

#504BCF #CACF4B

analogous

#4B88CF #504BCF #924BCF

triadic

#504BCF #CF504B #4BCF50

tetradic

#504BCF #CF4B88 #CACF4B #4BCF92

square

#504BCF #CF4B88 #CACF4B #4BCF92

split-complementary

#504BCF #CF924B #88CF4B

monochromatic

#25227E #332EAE #504BCF #7F7BDC #AEACE9

Accessibility & contrast

On white

6.46

#504BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#504BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504BCF

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BCF	#FFFFFF	#000000	##FFFFFF
##504BCF	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#0059CC

Tritanopia (blue-blind)

#006C86

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #504bcf;
/* rgb */ color: rgb(80, 75, 207);
/* oklch */ color: oklch(50.0% 0.197 278.2);

Tailwind

colors: {
  custom: {
    50: '#8e7edf',
    500: '#504bcf',
    950: '#000000',
  },
}

SCSS

$custom: #504bcf;
$custom-light: #8e7edf;
$custom-dark: #000000;

JSON

{
  "hex": "#504bcf",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 207
  },
  "hsl": {
    "h": 242.273,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49956,
    "c": 0.19701,
    "h": 278.2
  },
  "luminance": 0.11243
}

Semantic roles & 50–950 ramp

primary

#504BCF

secondary

#D4D69F

accent

#E147DB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #504BCF

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

Preview Lab → · Contrast checker → · Palette generator →