#4837A2#4837A2

#4837A2 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.2% C 0.165 H 284.1°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#4837A2
RGB	rgb(72, 55, 162)
HSL	hsl(250, 49%, 43%)
HSV	hsv(250, 66%, 64%)
CMYK	cmyk(55.6%, 66%, 0%, 36.5%)
CIE-LAB	lab(31.16, 37.10, -55.59)
CIE-LCH	lch(31.16, 66.83, 303.72°)
OKLab	oklab(42.23% 0.0401 -0.1597)
OKLCH	oklch(42.23% 0.165 284.1)
XYZ	xyz(10.5583, 6.7181, 34.9158)
Luminance	0.0672 (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

#4837A2 #91A237

analogous

#375BA2 #4837A2 #7E37A2

triadic

#4837A2 #A24837 #37A248

tetradic

#4837A2 #A2375B #91A237 #37A27E

square

#4837A2 #A2375B #91A237 #37A27E

split-complementary

#4837A2 #A27E37 #5BA237

monochromatic

#1F1847 #342774 #4837A2 #6452C4 #8D80D4

Accessibility & contrast

On white

8.96

#4837A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#4837A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4837A2

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4837A2	#FFFFFF	#000000	##FFFFFF
##4837A2	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA5

Deuteranopia (green-blind)

#0046A0

Tritanopia (blue-blind)

#1F5267

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4837a2;
/* rgb */ color: rgb(72, 55, 162);
/* oklch */ color: oklch(42.2% 0.165 284.1);

Tailwind

colors: {
  custom: {
    50: '#846fbe',
    500: '#4837a2',
    950: '#000000',
  },
}

SCSS

$custom: #4837a2;
$custom-light: #846fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#4837a2",
  "rgb": {
    "r": 72,
    "g": 55,
    "b": 162
  },
  "hsl": {
    "h": 249.533,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.42228,
    "c": 0.16466,
    "h": 284.1
  },
  "luminance": 0.06719
}

Semantic roles & 50–950 ramp

primary

#4837A2

secondary

#B2BD78

accent

#D94FC3

background

#F8F6FB

surface

#F0ECF7

border

#CBC7D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4837A2

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

Preview Lab → · Contrast checker → · Palette generator →