#4D4A8D#4D4A8D

#4D4A8D is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.6% C 0.107 H 283.2°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D4A8D
RGB	rgb(77, 74, 141)
HSL	hsl(243, 31%, 42%)
HSV	hsv(243, 48%, 55%)
CMYK	cmyk(45.4%, 47.5%, 0%, 44.7%)
CIE-LAB	lab(34.80, 19.54, -36.93)
CIE-LCH	lch(34.80, 41.78, 297.89°)
OKLab	oklab(44.56% 0.0245 -0.1046)
OKLCH	oklch(44.56% 0.107 283.2)
XYZ	xyz(10.3157, 8.3980, 26.2716)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4A8D #8A8D4A

analogous

#4A688D #4D4A8D #6F4A8D

triadic

#4D4A8D #8D4D4A #4A8D4D

tetradic

#4D4A8D #8D4A68 #8A8D4A #4A8D6F

square

#4D4A8D #8D4A68 #8A8D4A #4A8D6F

split-complementary

#4D4A8D #8D6F4A #688D4A

monochromatic

#21203D #373565 #4D4A8D #6966AF #908EC4

Accessibility & contrast

On white

7.84

#4D4A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4D4A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4A8D

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4A8D	#FFFFFF	#000000	##FFFFFF
##4D4A8D	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F548F

Deuteranopia (green-blind)

#2C508B

Tritanopia (blue-blind)

#395864

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d4a8d;
/* rgb */ color: rgb(77, 74, 141);
/* oklch */ color: oklch(44.6% 0.107 283.2);

Tailwind

colors: {
  custom: {
    50: '#837caf',
    500: '#4d4a8d',
    950: '#000000',
  },
}

SCSS

$custom: #4d4a8d;
$custom-light: #837caf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4a8d",
  "rgb": {
    "r": 77,
    "g": 74,
    "b": 141
  },
  "hsl": {
    "h": 242.687,
    "s": 31.163,
    "l": 42.157
  },
  "oklch": {
    "l": 0.4456,
    "c": 0.10745,
    "h": 283.2
  },
  "luminance": 0.08398
}

Semantic roles & 50–950 ramp

primary

#4D4A8D

secondary

#AEB083

accent

#C760C3

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4D4A8D

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

Preview Lab → · Contrast checker → · Palette generator →