#47397E#47397E

#47397E is a dark, moderate violet. Relative luminance 0.058; OKLCH L 39.6% C 0.112 H 289.6°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#47397E
RGB	rgb(71, 57, 126)
HSL	hsl(252, 38%, 36%)
HSV	hsv(252, 55%, 49%)
CMYK	cmyk(43.7%, 54.8%, 0%, 50.6%)
CIE-LAB	lab(28.83, 24.30, -37.22)
CIE-LCH	lch(28.83, 44.45, 303.14°)
OKLab	oklab(39.64% 0.0377 -0.1057)
OKLCH	oklch(39.64% 0.112 289.6)
XYZ	xyz(7.8265, 5.7719, 20.4363)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47397E #707E39

analogous

#394D7E #47397E #69397E

triadic

#47397E #7E4739 #397E47

tetradic

#47397E #7E394D #707E39 #397E69

square

#47397E #7E394D #707E39 #397E69

split-complementary

#47397E #7E6939 #4D7E39

monochromatic

#18132A #2F2654 #47397E #5F4CA8 #8272BF

Accessibility & contrast

On white

9.75

#47397E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#47397E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47397E

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47397E	#FFFFFF	#000000	##FFFFFF
##47397E	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194580

Deuteranopia (green-blind)

#1B427C

Tritanopia (blue-blind)

#374856

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #47397e;
/* rgb */ color: rgb(71, 57, 126);
/* oklch */ color: oklch(39.6% 0.112 289.6);

Tailwind

colors: {
  custom: {
    50: '#7e6fa4',
    500: '#47397e',
    950: '#000000',
  },
}

SCSS

$custom: #47397e;
$custom-light: #7e6fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#47397e",
  "rgb": {
    "r": 71,
    "g": 57,
    "b": 126
  },
  "hsl": {
    "h": 252.174,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.39641,
    "c": 0.11224,
    "h": 289.6
  },
  "luminance": 0.05772
}

Semantic roles & 50–950 ramp

primary

#47397E

secondary

#9CA86A

accent

#CE5AB6

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A070F

muted

#7C7A7F

Preview Lab

Preview with #47397E

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

Preview Lab → · Contrast checker → · Palette generator →