#474A8A#474A8A

#474A8A is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.9% C 0.104 H 279.2°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#474A8A
RGB	rgb(71, 74, 138)
HSL	hsl(237, 32%, 41%)
HSV	hsv(237, 49%, 54%)
CMYK	cmyk(48.6%, 46.4%, 0%, 45.9%)
CIE-LAB	lab(34.13, 17.04, -36.18)
CIE-LCH	lch(34.13, 39.99, 295.22°)
OKLab	oklab(43.87% 0.0166 -0.1026)
OKLCH	oklch(43.87% 0.104 279.2)
XYZ	xyz(9.6334, 8.0716, 25.0902)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474A8A #8A8747

analogous

#476B8A #474A8A #65478A

triadic

#474A8A #8A474A #4A8A47

tetradic

#474A8A #8A476B #8A8747 #478A65

square

#474A8A #8A476B #8A8747 #478A65

split-complementary

#474A8A #8A6547 #6B8A47

monochromatic

#1D1F39 #323462 #474A8A #6164AE #898CC2

Accessibility & contrast

On white

8.03

#474A8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#474A8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474A8A

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474A8A	#FFFFFF	#000000	##FFFFFF
##474A8A	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30538C

Deuteranopia (green-blind)

#2B4E89

Tritanopia (blue-blind)

#2F5763

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #474a8a;
/* rgb */ color: rgb(71, 74, 138);
/* oklch */ color: oklch(43.9% 0.104 279.2);

Tailwind

colors: {
  custom: {
    50: '#7e7cac',
    500: '#474a8a',
    950: '#000000',
  },
}

SCSS

$custom: #474a8a;
$custom-light: #7e7cac;
$custom-dark: #000000;

JSON

{
  "hex": "#474a8a",
  "rgb": {
    "r": 71,
    "g": 74,
    "b": 138
  },
  "hsl": {
    "h": 237.313,
    "s": 32.057,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43874,
    "c": 0.10393,
    "h": 279.2
  },
  "luminance": 0.08072
}

Semantic roles & 50–950 ramp

primary

#474A8A

secondary

#AEAC7F

accent

#C460C8

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #474A8A

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

Preview Lab → · Contrast checker → · Palette generator →