#4831BD#4831BD

#4831BD is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.8% C 0.205 H 281.3°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#4831BD
RGB	rgb(72, 49, 189)
HSL	hsl(250, 59%, 47%)
HSV	hsv(250, 74%, 74%)
CMYK	cmyk(61.9%, 74.1%, 0%, 25.9%)
CIE-LAB	lab(32.36, 48.84, -69.72)
CIE-LCH	lch(32.36, 85.13, 305.01°)
OKLab	oklab(43.84% 0.0402 -0.2011)
OKLCH	oklch(43.84% 0.205 281.3)
XYZ	xyz(12.9532, 7.2475, 48.8506)
Luminance	0.0725 (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

#4831BD #A6BD31

analogous

#3160BD #4831BD #8E31BD

triadic

#4831BD #BD4831 #31BD48

tetradic

#4831BD #BD3160 #A6BD31 #31BD8E

square

#4831BD #BD3160 #A6BD31 #31BD8E

split-complementary

#4831BD #BD8E31 #60BD31

monochromatic

#23185C #35248C #4831BD #6C58D4 #9788E0

Accessibility & contrast

On white

8.57

#4831BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#4831BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4831BD

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4831BD	#FFFFFF	#000000	##FFFFFF
##4831BD	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C1

Deuteranopia (green-blind)

#0047BA

Tritanopia (blue-blind)

#005874

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4831bd;
/* rgb */ color: rgb(72, 49, 189);
/* oklch */ color: oklch(43.8% 0.205 281.3);

Tailwind

colors: {
  custom: {
    50: '#896cd2',
    500: '#4831bd',
    950: '#000000',
  },
}

SCSS

$custom: #4831bd;
$custom-light: #896cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4831bd",
  "rgb": {
    "r": 72,
    "g": 49,
    "b": 189
  },
  "hsl": {
    "h": 249.857,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.43836,
    "c": 0.20507,
    "h": 281.3
  },
  "luminance": 0.07248
}

Semantic roles & 50–950 ramp

primary

#4831BD

secondary

#BECA80

accent

#E246C8

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4831BD

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

Preview Lab → · Contrast checker → · Palette generator →