#4D3BB2#4D3BB2

#4D3BB2 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.7% C 0.180 H 283.3°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#4D3BB2
RGB	rgb(77, 59, 178)
HSL	hsl(249, 50%, 46%)
HSV	hsv(249, 67%, 70%)
CMYK	cmyk(56.7%, 66.9%, 0%, 30.2%)
CIE-LAB	lab(33.81, 40.62, -60.82)
CIE-LCH	lch(33.81, 73.13, 303.74°)
OKLab	oklab(44.68% 0.0412 -0.1749)
OKLCH	oklch(44.68% 0.18 283.3)
XYZ	xyz(12.6579, 7.9193, 42.9724)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3BB2 #A0B23B

analogous

#3B65B2 #4D3BB2 #893BB2

triadic

#4D3BB2 #B24D3B #3BB24D

tetradic

#4D3BB2 #B23B65 #A0B23B #3BB289

square

#4D3BB2 #B23B65 #A0B23B #3BB289

split-complementary

#4D3BB2 #B2893B #65B23B

monochromatic

#251D56 #392C84 #4D3BB2 #7060CA #998EDA

Accessibility & contrast

On white

8.13

#4D3BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4D3BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3BB2

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3BB2	#FFFFFF	#000000	##FFFFFF
##4D3BB2	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B6

Deuteranopia (green-blind)

#004BB0

Tritanopia (blue-blind)

#1A5971

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d3bb2;
/* rgb */ color: rgb(77, 59, 178);
/* oklch */ color: oklch(44.7% 0.180 283.3);

Tailwind

colors: {
  custom: {
    50: '#8972ca',
    500: '#4d3bb2',
    950: '#000000',
  },
}

SCSS

$custom: #4d3bb2;
$custom-light: #8972ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3bb2",
  "rgb": {
    "r": 77,
    "g": 59,
    "b": 178
  },
  "hsl": {
    "h": 249.076,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44675,
    "c": 0.17969,
    "h": 283.3
  },
  "luminance": 0.0792
}

Semantic roles & 50–950 ramp

primary

#4D3BB2

secondary

#BBC485

accent

#DA4EC5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0D0813

muted

#7D7B82

Preview Lab

Preview with #4D3BB2

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

Preview Lab → · Contrast checker → · Palette generator →