#47398E#47398E

#47398E is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.8% C 0.135 H 286.3°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#47398E
RGB	rgb(71, 57, 142)
HSL	hsl(250, 43%, 39%)
HSV	hsv(250, 60%, 56%)
CMYK	cmyk(50%, 59.9%, 0%, 44.3%)
CIE-LAB	lab(29.96, 29.32, -45.34)
CIE-LCH	lch(29.96, 54.00, 302.89°)
OKLab	oklab(40.84% 0.038 -0.1296)
OKLCH	oklch(40.84% 0.135 286.3)
XYZ	xyz(8.9427, 6.2184, 26.3150)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47398E #808E39

analogous

#39568E #47398E #72398E

triadic

#47398E #8E4739 #398E47

tetradic

#47398E #8E3956 #808E39 #398E72

square

#47398E #8E3956 #808E39 #398E72

split-complementary

#47398E #8E7239 #568E39

monochromatic

#1B1637 #312762 #47398E #5E4DB7 #8678C9

Accessibility & contrast

On white

9.36

#47398E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#47398E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47398E

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47398E	#FFFFFF	#000000	##FFFFFF
##47398E	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004991

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#2E4C5E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #47398e;
/* rgb */ color: rgb(71, 57, 142);
/* oklch */ color: oklch(40.8% 0.135 286.3);

Tailwind

colors: {
  custom: {
    50: '#8070b0',
    500: '#47398e',
    950: '#000000',
  },
}

SCSS

$custom: #47398e;
$custom-light: #8070b0;
$custom-dark: #000000;

JSON

{
  "hex": "#47398e",
  "rgb": {
    "r": 71,
    "g": 57,
    "b": 142
  },
  "hsl": {
    "h": 249.882,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.40836,
    "c": 0.13506,
    "h": 286.3
  },
  "luminance": 0.06219
}

Semantic roles & 50–950 ramp

primary

#47398E

secondary

#A7B271

accent

#D255BE

background

#F8F6FA

surface

#EFECF5

border

#CAC7CF

text

#0B0710

muted

#7C7A7F

Preview Lab

Preview with #47398E

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

Preview Lab → · Contrast checker → · Palette generator →