#47397D#47397D

#47397D is a dark, moderate violet. Relative luminance 0.057; OKLCH L 39.6% C 0.111 H 289.9°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#47397D
RGB	rgb(71, 57, 125)
HSL	hsl(252, 37%, 36%)
HSV	hsv(252, 54%, 49%)
CMYK	cmyk(43.2%, 54.4%, 0%, 51%)
CIE-LAB	lab(28.76, 23.99, -36.70)
CIE-LCH	lch(28.76, 43.84, 303.17°)
OKLab	oklab(39.57% 0.0376 -0.1042)
OKLCH	oklch(39.57% 0.111 289.9)
XYZ	xyz(7.7623, 5.7463, 20.0982)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47397D #6F7D39

analogous

#394D7D #47397D #69397D

triadic

#47397D #7D4739 #397D47

tetradic

#47397D #7D394D #6F7D39 #397D69

square

#47397D #7D394D #6F7D39 #397D69

split-complementary

#47397D #7D6939 #4D7D39

monochromatic

#171329 #2F2653 #47397D #5F4CA7 #8272BF

Accessibility & contrast

On white

9.77

#47397D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#47397D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47397D

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47397D	#FFFFFF	#000000	##FFFFFF
##47397D	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B457F

Deuteranopia (green-blind)

#1C427B

Tritanopia (blue-blind)

#384755

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #47397d;
/* rgb */ color: rgb(71, 57, 125);
/* oklch */ color: oklch(39.6% 0.111 289.9);

Tailwind

colors: {
  custom: {
    50: '#7e6fa3',
    500: '#47397d',
    950: '#000000',
  },
}

SCSS

$custom: #47397d;
$custom-light: #7e6fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#47397d",
  "rgb": {
    "r": 71,
    "g": 57,
    "b": 125
  },
  "hsl": {
    "h": 252.353,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.3957,
    "c": 0.11078,
    "h": 289.9
  },
  "luminance": 0.05747
}

Semantic roles & 50–950 ramp

primary

#47397D

secondary

#9BA86A

accent

#CD5AB6

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A070F

muted

#7C7A7F

Preview Lab

Preview with #47397D

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

Preview Lab → · Contrast checker → · Palette generator →