#47538E#47538E

#47538E is a mid, moderate blue. Relative luminance 0.095; OKLCH L 46.1% C 0.097 H 273.3°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#47538E
RGB	rgb(71, 83, 142)
HSL	hsl(230, 33%, 42%)
HSV	hsv(230, 50%, 56%)
CMYK	cmyk(50%, 41.5%, 0%, 44.3%)
CIE-LAB	lab(36.89, 12.49, -34.24)
CIE-LCH	lch(36.89, 36.45, 290.04°)
OKLab	oklab(46.06% 0.0056 -0.0969)
OKLCH	oklch(46.06% 0.097 273.3)
XYZ	xyz(10.5727, 9.4785, 26.8584)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47538E #8E8247

analogous

#47778E #47538E #5F478E

triadic

#47538E #8E4753 #538E47

tetradic

#47538E #8E4777 #8E8247 #478E5F

square

#47538E #8E4777 #8E8247 #478E5F

split-complementary

#47538E #8E5F47 #778E47

monochromatic

#1E233C #333B65 #47538E #626FB0 #8B94C5

Accessibility & contrast

On white

7.25

#47538E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#47538E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47538E

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47538E	#FFFFFF	#000000	##FFFFFF
##47538E	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5A90

Deuteranopia (green-blind)

#35548D

Tritanopia (blue-blind)

#2B5F69

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #47538e;
/* rgb */ color: rgb(71, 83, 142);
/* oklch */ color: oklch(46.1% 0.097 273.3);

Tailwind

colors: {
  custom: {
    50: '#7f83af',
    500: '#47538e',
    950: '#000000',
  },
}

SCSS

$custom: #47538e;
$custom-light: #7f83af;
$custom-dark: #000000;

JSON

{
  "hex": "#47538e",
  "rgb": {
    "r": 71,
    "g": 83,
    "b": 142
  },
  "hsl": {
    "h": 229.859,
    "s": 33.333,
    "l": 41.765
  },
  "oklch": {
    "l": 0.46055,
    "c": 0.09702,
    "h": 273.3
  },
  "luminance": 0.09479
}

Semantic roles & 50–950 ramp

primary

#47538E

secondary

#B0A880

accent

#B75EC9

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #47538E

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

Preview Lab → · Contrast checker → · Palette generator →