#4E478D#4E478D

#4E478D is a dark, moderate blue. Relative luminance 0.080; OKLCH L 44.0% C 0.112 H 285.4°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#4E478D
RGB	rgb(78, 71, 141)
HSL	hsl(246, 33%, 42%)
HSV	hsv(246, 50%, 55%)
CMYK	cmyk(44.7%, 49.6%, 0%, 44.7%)
CIE-LAB	lab(34.08, 21.74, -38.06)
CIE-LCH	lch(34.08, 43.83, 299.73°)
OKLab	oklab(44.04% 0.0297 -0.1079)
OKLCH	oklch(44.04% 0.112 285.4)
XYZ	xyz(10.2015, 8.0489, 26.2102)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E478D #868D47

analogous

#47638D #4E478D #71478D

triadic

#4E478D #8D4E47 #478D4E

tetradic

#4E478D #8D4763 #868D47 #478D71

square

#4E478D #8D4763 #868D47 #478D71

split-complementary

#4E478D #8D7147 #638D47

monochromatic

#211E3C #373364 #4E478D #6962B0 #908AC4

Accessibility & contrast

On white

8.05

#4E478D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4E478D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E478D

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E478D	#FFFFFF	#000000	##FFFFFF
##4E478D	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5290

Deuteranopia (green-blind)

#284E8B

Tritanopia (blue-blind)

#3B5663

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4e478d;
/* rgb */ color: rgb(78, 71, 141);
/* oklch */ color: oklch(44.0% 0.112 285.4);

Tailwind

colors: {
  custom: {
    50: '#837aaf',
    500: '#4e478d',
    950: '#000000',
  },
}

SCSS

$custom: #4e478d;
$custom-light: #837aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e478d",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 141
  },
  "hsl": {
    "h": 246,
    "s": 33.019,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44043,
    "c": 0.11195,
    "h": 285.4
  },
  "luminance": 0.08049
}

Semantic roles & 50–950 ramp

primary

#4E478D

secondary

#ABB080

accent

#C95FBE

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4E478D

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

Preview Lab → · Contrast checker → · Palette generator →