#4D448D#4D448D

#4D448D is a dark, moderate blue. Relative luminance 0.076; OKLCH L 43.4% C 0.117 H 286.1°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#4D448D
RGB	rgb(77, 68, 141)
HSL	hsl(247, 35%, 41%)
HSV	hsv(247, 52%, 55%)
CMYK	cmyk(45.4%, 51.8%, 0%, 44.7%)
CIE-LAB	lab(33.21, 23.41, -39.46)
CIE-LCH	lch(33.21, 45.88, 300.68°)
OKLab	oklab(43.36% 0.0323 -0.1121)
OKLCH	oklch(43.36% 0.117 286.1)
XYZ	xyz(9.9340, 7.6347, 26.1444)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D448D #848D44

analogous

#445F8D #4D448D #71448D

triadic

#4D448D #8D4D44 #448D4D

tetradic

#4D448D #8D445F #848D44 #448D71

square

#4D448D #8D445F #848D44 #448D71

split-complementary

#4D448D #8D7144 #5F8D44

monochromatic

#201C3A #363064 #4D448D #685DB1 #8E87C5

Accessibility & contrast

On white

8.31

#4D448D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4D448D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D448D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D448D	#FFFFFF	#000000	##FFFFFF
##4D448D	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245090

Deuteranopia (green-blind)

#224C8B

Tritanopia (blue-blind)

#395362

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d448d;
/* rgb */ color: rgb(77, 68, 141);
/* oklch */ color: oklch(43.4% 0.117 286.1);

Tailwind

colors: {
  custom: {
    50: '#8378af',
    500: '#4d448d',
    950: '#000000',
  },
}

SCSS

$custom: #4d448d;
$custom-light: #8378af;
$custom-dark: #000000;

JSON

{
  "hex": "#4d448d",
  "rgb": {
    "r": 77,
    "g": 68,
    "b": 141
  },
  "hsl": {
    "h": 247.397,
    "s": 34.928,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43365,
    "c": 0.11667,
    "h": 286.1
  },
  "luminance": 0.07635
}

Semantic roles & 50–950 ramp

primary

#4D448D

secondary

#AAB07D

accent

#CB5DBD

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4D448D

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

Preview Lab → · Contrast checker → · Palette generator →