#4D4E79#4D4E79

#4D4E79 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.2% C 0.070 H 282.1°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D4E79
RGB	rgb(77, 78, 121)
HSL	hsl(239, 22%, 39%)
HSV	hsv(239, 36%, 47%)
CMYK	cmyk(36.4%, 35.5%, 0%, 52.5%)
CIE-LAB	lab(34.82, 10.83, -24.58)
CIE-LCH	lch(34.82, 26.86, 293.78°)
OKLab	oklab(44.22% 0.0147 -0.0686)
OKLCH	oklch(44.22% 0.07 282.1)
XYZ	xyz(9.2352, 8.4067, 19.2215)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4E79 #79784D

analogous

#4D6479 #4D4E79 #624D79

triadic

#4D4E79 #794D4E #4E794D

tetradic

#4D4E79 #794D64 #79784D #4D7962

square

#4D4E79 #794D64 #79784D #4D7962

split-complementary

#4D4E79 #79624D #64794D

monochromatic

#1D1E2E #353654 #4D4E79 #66679D #8B8CB5

Accessibility & contrast

On white

7.83

#4D4E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4D4E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4E79

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4E79	#FFFFFF	#000000	##FFFFFF
##4D4E79	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41537B

Deuteranopia (green-blind)

#3F5078

Tritanopia (blue-blind)

#41565E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d4e79;
/* rgb */ color: rgb(77, 78, 121);
/* oklch */ color: oklch(44.2% 0.070 282.1);

Tailwind

colors: {
  custom: {
    50: '#807fa0',
    500: '#4d4e79',
    950: '#000000',
  },
}

SCSS

$custom: #4d4e79;
$custom-light: #807fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4e79",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 121
  },
  "hsl": {
    "h": 238.636,
    "s": 22.222,
    "l": 38.824
  },
  "oklch": {
    "l": 0.44217,
    "c": 0.07021,
    "h": 282.1
  },
  "luminance": 0.08407
}

Semantic roles & 50–950 ramp

primary

#4D4E79

secondary

#A2A180

accent

#BD69BF

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#0A0A0E

muted

#7C7C7E

Preview Lab

Preview with #4D4E79

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

Preview Lab → · Contrast checker → · Palette generator →