#4D4E80#4D4E80

#4D4E80 is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.6% C 0.081 H 281.7°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4D4E80
RGB	rgb(77, 78, 128)
HSL	hsl(239, 25%, 40%)
HSV	hsv(239, 40%, 50%)
CMYK	cmyk(39.8%, 39.1%, 0%, 49.8%)
CIE-LAB	lab(35.17, 12.93, -28.35)
CIE-LCH	lch(35.17, 31.16, 294.51°)
OKLab	oklab(44.61% 0.0165 -0.0796)
OKLCH	oklch(44.61% 0.081 281.7)
XYZ	xyz(9.6801, 8.5847, 21.5649)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4E80 #807F4D

analogous

#4D6780 #4D4E80 #664D80

triadic

#4D4E80 #804D4E #4E804D

tetradic

#4D4E80 #804D67 #807F4D #4D8066

square

#4D4E80 #804D67 #807F4D #4D8066

split-complementary

#4D4E80 #80664D #67804D

monochromatic

#1F1F34 #36375A #4D4E80 #6768A3 #8D8EBA

Accessibility & contrast

On white

7.73

#4D4E80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4D4E80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4E80

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4E80	#FFFFFF	#000000	##FFFFFF
##4D4E80	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5582

Deuteranopia (green-blind)

#3B517F

Tritanopia (blue-blind)

#3E5861

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4d4e80;
/* rgb */ color: rgb(77, 78, 128);
/* oklch */ color: oklch(44.6% 0.081 281.7);

Tailwind

colors: {
  custom: {
    50: '#817fa5',
    500: '#4d4e80',
    950: '#000000',
  },
}

SCSS

$custom: #4d4e80;
$custom-light: #817fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4e80",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 128
  },
  "hsl": {
    "h": 238.824,
    "s": 24.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44607,
    "c": 0.08127,
    "h": 281.7
  },
  "luminance": 0.08585
}

Semantic roles & 50–950 ramp

primary

#4D4E80

secondary

#A7A682

accent

#C067C1

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4D4E80

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

Preview Lab → · Contrast checker → · Palette generator →