#4D3EAF#4D3EAF

#4D3EAF is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.9% C 0.172 H 283.0°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D3EAF
RGB	rgb(77, 62, 175)
HSL	hsl(248, 48%, 46%)
HSV	hsv(248, 65%, 69%)
CMYK	cmyk(56%, 64.6%, 0%, 31.4%)
CIE-LAB	lab(34.23, 37.90, -58.36)
CIE-LCH	lch(34.23, 69.59, 303.00°)
OKLab	oklab(44.9% 0.0388 -0.1677)
OKLCH	oklch(44.9% 0.172 283)
XYZ	xyz(12.5187, 8.1174, 41.4563)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.38

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3EAF #A0AF3E

analogous

#3E68AF #4D3EAF #863EAF

triadic

#4D3EAF #AF4D3E #3EAF4D

tetradic

#4D3EAF #AF3E68 #A0AF3E #3EAF86

square

#4D3EAF #AF3E68 #A0AF3E #3EAF86

split-complementary

#4D3EAF #AF863E #68AF3E

monochromatic

#251E55 #392E82 #4D3EAF #7063C8 #9990D8

Accessibility & contrast

On white

8.00

#4D3EAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4D3EAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3EAF

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3EAF	#FFFFFF	#000000	##FFFFFF
##4D3EAF	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#004DAD

Tritanopia (blue-blind)

#1E5A71

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d3eaf;
/* rgb */ color: rgb(77, 62, 175);
/* oklch */ color: oklch(44.9% 0.172 283.0);

Tailwind

colors: {
  custom: {
    50: '#8874c8',
    500: '#4d3eaf',
    950: '#000000',
  },
}

SCSS

$custom: #4d3eaf;
$custom-light: #8874c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3eaf",
  "rgb": {
    "r": 77,
    "g": 62,
    "b": 175
  },
  "hsl": {
    "h": 247.965,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44897,
    "c": 0.1721,
    "h": 283
  },
  "luminance": 0.08118
}

Semantic roles & 50–950 ramp

primary

#4D3EAF

secondary

#BBC386

accent

#D751C5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4D3EAF

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

Preview Lab → · Contrast checker → · Palette generator →