#4D4D83#4D4D83

#4D4D83 is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.6% C 0.088 H 282.3°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D4D83
RGB	rgb(77, 77, 131)
HSL	hsl(240, 26%, 41%)
HSV	hsv(240, 41%, 51%)
CMYK	cmyk(41.2%, 41.2%, 0%, 48.6%)
CIE-LAB	lab(35.05, 14.49, -30.39)
CIE-LCH	lch(35.05, 33.67, 295.49°)
OKLab	oklab(44.57% 0.0186 -0.0855)
OKLCH	oklch(44.57% 0.088 282.3)
XYZ	xyz(9.8100, 8.5238, 22.5967)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4D83 #83834D

analogous

#4D6883 #4D4D83 #684D83

triadic

#4D4D83 #834D4D #4D834D

tetradic

#4D4D83 #834D68 #83834D #4D8368

square

#4D4D83 #834D68 #83834D #4D8368

split-complementary

#4D4D83 #83684D #68834D

monochromatic

#202036 #36365C #4D4D83 #6767A6 #8E8EBD

Accessibility & contrast

On white

7.76

#4D4D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4D4D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4D83

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4D83	#FFFFFF	#000000	##FFFFFF
##4D4D83	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5485

Deuteranopia (green-blind)

#385182

Tritanopia (blue-blind)

#3D5861

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d4d83;
/* rgb */ color: rgb(77, 77, 131);
/* oklch */ color: oklch(44.6% 0.088 282.3);

Tailwind

colors: {
  custom: {
    50: '#817ea7',
    500: '#4d4d83',
    950: '#000000',
  },
}

SCSS

$custom: #4d4d83;
$custom-light: #817ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4d83",
  "rgb": {
    "r": 77,
    "g": 77,
    "b": 131
  },
  "hsl": {
    "h": 240,
    "s": 25.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44567,
    "c": 0.08752,
    "h": 282.3
  },
  "luminance": 0.08524
}

Semantic roles & 50–950 ramp

primary

#4D4D83

secondary

#A9A983

accent

#C265C2

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4D4D83

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

Preview Lab → · Contrast checker → · Palette generator →