#4D4E83#4D4E83

#4D4E83 is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.8% C 0.086 H 281.5°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D4E83
RGB	rgb(77, 78, 131)
HSL	hsl(239, 26%, 41%)
HSV	hsv(239, 41%, 51%)
CMYK	cmyk(41.2%, 40.5%, 0%, 48.6%)
CIE-LAB	lab(35.33, 13.84, -29.95)
CIE-LCH	lch(35.33, 33.00, 294.81°)
OKLab	oklab(44.78% 0.0172 -0.0842)
OKLCH	oklch(44.78% 0.086 281.5)
XYZ	xyz(9.8805, 8.6649, 22.6202)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4E83 #83824D

analogous

#4D6983 #4D4E83 #674D83

triadic

#4D4E83 #834D4E #4E834D

tetradic

#4D4E83 #834D69 #83824D #4D8367

square

#4D4E83 #834D69 #83824D #4D8367

split-complementary

#4D4E83 #83674D #69834D

monochromatic

#202036 #36375C #4D4E83 #6768A6 #8E8FBD

Accessibility & contrast

On white

7.68

#4D4E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4D4E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4E83

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4E83	#FFFFFF	#000000	##FFFFFF
##4D4E83	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5585

Deuteranopia (green-blind)

#395182

Tritanopia (blue-blind)

#3D5862

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4d4e83;
/* rgb */ color: rgb(77, 78, 131);
/* oklch */ color: oklch(44.8% 0.086 281.5);

Tailwind

colors: {
  custom: {
    50: '#817fa7',
    500: '#4d4e83',
    950: '#000000',
  },
}

SCSS

$custom: #4d4e83;
$custom-light: #817fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4e83",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 131
  },
  "hsl": {
    "h": 238.889,
    "s": 25.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44781,
    "c": 0.08596,
    "h": 281.5
  },
  "luminance": 0.08665
}

Semantic roles & 50–950 ramp

primary

#4D4E83

secondary

#A9A883

accent

#C165C2

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4D4E83

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

Preview Lab → · Contrast checker → · Palette generator →