#4D4E7C#4D4E7C

#4D4E7C is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.4% C 0.075 H 281.9°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D4E7C
RGB	rgb(77, 78, 124)
HSL	hsl(239, 23%, 39%)
HSV	hsv(239, 38%, 49%)
CMYK	cmyk(37.9%, 37.1%, 0%, 51.4%)
CIE-LAB	lab(34.97, 11.72, -26.20)
CIE-LCH	lch(34.97, 28.71, 294.10°)
OKLab	oklab(44.38% 0.0155 -0.0733)
OKLCH	oklch(44.38% 0.075 281.9)
XYZ	xyz(9.4220, 8.4815, 20.2055)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4E7C #7C7B4D

analogous

#4D667C #4D4E7C #644D7C

triadic

#4D4E7C #7C4D4E #4E7C4D

tetradic

#4D4E7C #7C4D66 #7C7B4D #4D7C64

square

#4D4E7C #7C4D66 #7C7B4D #4D7C64

split-complementary

#4D4E7C #7C644D #667C4D

monochromatic

#1E1F30 #363656 #4D4E7C #6667A0 #8C8DB8

Accessibility & contrast

On white

7.79

#4D4E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4D4E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4E7C

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4E7C	#FFFFFF	#000000	##FFFFFF
##4D4E7C	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F547E

Deuteranopia (green-blind)

#3D517B

Tritanopia (blue-blind)

#40575F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d4e7c;
/* rgb */ color: rgb(77, 78, 124);
/* oklch */ color: oklch(44.4% 0.075 281.9);

Tailwind

colors: {
  custom: {
    50: '#817fa2',
    500: '#4d4e7c',
    950: '#000000',
  },
}

SCSS

$custom: #4d4e7c;
$custom-light: #817fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4e7c",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 124
  },
  "hsl": {
    "h": 238.723,
    "s": 23.383,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44382,
    "c": 0.07497,
    "h": 281.9
  },
  "luminance": 0.08482
}

Semantic roles & 50–950 ramp

primary

#4D4E7C

secondary

#A4A381

accent

#BE68C0

background

#F7F7FA

surface

#EEEEF3

border

#C9C9CD

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4D4E7C

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

Preview Lab → · Contrast checker → · Palette generator →