#474D8D#474D8D

#474D8D is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.7% C 0.104 H 277.3°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#474D8D
RGB	rgb(71, 77, 141)
HSL	hsl(235, 33%, 42%)
HSV	hsv(235, 50%, 55%)
CMYK	cmyk(49.6%, 45.4%, 0%, 44.7%)
CIE-LAB	lab(35.14, 16.06, -36.41)
CIE-LCH	lch(35.14, 39.79, 293.80°)
OKLab	oklab(44.7% 0.0132 -0.1032)
OKLCH	oklch(44.7% 0.104 277.3)
XYZ	xyz(10.0586, 8.5699, 26.3183)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474D8D #8D8747

analogous

#47708D #474D8D #64478D

triadic

#474D8D #8D474D #4D8D47

tetradic

#474D8D #8D4770 #8D8747 #478D64

square

#474D8D #8D4770 #8D8747 #478D64

split-complementary

#474D8D #8D6447 #708D47

monochromatic

#1E213C #333764 #474D8D #6268B0 #8A8FC4

Accessibility & contrast

On white

7.74

#474D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#474D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474D8D

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474D8D	#FFFFFF	#000000	##FFFFFF
##474D8D	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33568F

Deuteranopia (green-blind)

#2D508C

Tritanopia (blue-blind)

#2D5B66

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #474d8d;
/* rgb */ color: rgb(71, 77, 141);
/* oklch */ color: oklch(44.7% 0.104 277.3);

Tailwind

colors: {
  custom: {
    50: '#7f7eaf',
    500: '#474d8d',
    950: '#000000',
  },
}

SCSS

$custom: #474d8d;
$custom-light: #7f7eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#474d8d",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 141
  },
  "hsl": {
    "h": 234.857,
    "s": 33.019,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44701,
    "c": 0.10408,
    "h": 277.3
  },
  "luminance": 0.0857
}

Semantic roles & 50–950 ramp

primary

#474D8D

secondary

#B0AC80

accent

#C05FC9

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #474D8D

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

Preview Lab → · Contrast checker → · Palette generator →