#47438D#47438D

#47438D is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.6% C 0.119 H 282.6°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#47438D
RGB	rgb(71, 67, 141)
HSL	hsl(243, 36%, 41%)
HSV	hsv(243, 52%, 55%)
CMYK	cmyk(49.6%, 52.5%, 0%, 44.7%)
CIE-LAB	lab(32.43, 22.58, -40.75)
CIE-LCH	lch(32.43, 46.58, 298.99°)
OKLab	oklab(42.65% 0.0258 -0.116)
OKLCH	oklch(42.65% 0.119 282.6)
XYZ	xyz(9.4120, 7.2765, 26.1027)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47438D #898D43

analogous

#43648D #47438D #6C438D

triadic

#47438D #8D4743 #438D47

tetradic

#47438D #8D4364 #898D43 #438D6C

square

#47438D #8D4364 #898D43 #438D6C

split-complementary

#47438D #8D6C43 #648D43

monochromatic

#1D1C3A #322F64 #47438D #605CB1 #8985C5

Accessibility & contrast

On white

8.55

#47438D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#47438D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47438D

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47438D	#FFFFFF	#000000	##FFFFFF
##47438D	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204F90

Deuteranopia (green-blind)

#1B4A8B

Tritanopia (blue-blind)

#2E5361

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #47438d;
/* rgb */ color: rgb(71, 67, 141);
/* oklch */ color: oklch(42.6% 0.119 282.6);

Tailwind

colors: {
  custom: {
    50: '#7f77af',
    500: '#47438d',
    950: '#000000',
  },
}

SCSS

$custom: #47438d;
$custom-light: #7f77af;
$custom-dark: #000000;

JSON

{
  "hex": "#47438d",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 141
  },
  "hsl": {
    "h": 243.243,
    "s": 35.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4265,
    "c": 0.11888,
    "h": 282.6
  },
  "luminance": 0.07277
}

Semantic roles & 50–950 ramp

primary

#47438D

secondary

#ADB07C

accent

#CC5CC6

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #47438D

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

Preview Lab → · Contrast checker → · Palette generator →