#474B8A#474B8A

#474B8A is a dark, moderate blue. Relative luminance 0.082; OKLCH L 44.1% C 0.102 H 278.6°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#474B8A
RGB	rgb(71, 75, 138)
HSL	hsl(236, 32%, 41%)
HSV	hsv(236, 49%, 54%)
CMYK	cmyk(48.6%, 45.7%, 0%, 45.9%)
CIE-LAB	lab(34.41, 16.39, -35.74)
CIE-LCH	lch(34.41, 39.32, 294.63°)
OKLab	oklab(44.09% 0.0153 -0.1013)
OKLCH	oklch(44.09% 0.102 278.6)
XYZ	xyz(9.7007, 8.2062, 25.1126)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474B8A #8A8647

analogous

#476C8A #474B8A #64478A

triadic

#474B8A #8A474B #4B8A47

tetradic

#474B8A #8A476C #8A8647 #478A64

square

#474B8A #8A476C #8A8647 #478A64

split-complementary

#474B8A #8A6447 #6C8A47

monochromatic

#1D1F39 #323562 #474B8A #6165AE #898CC2

Accessibility & contrast

On white

7.95

#474B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#474B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474B8A

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474B8A	#FFFFFF	#000000	##FFFFFF
##474B8A	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32548C

Deuteranopia (green-blind)

#2D4E89

Tritanopia (blue-blind)

#2F5864

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #474b8a;
/* rgb */ color: rgb(71, 75, 138);
/* oklch */ color: oklch(44.1% 0.102 278.6);

Tailwind

colors: {
  custom: {
    50: '#7e7dac',
    500: '#474b8a',
    950: '#000000',
  },
}

SCSS

$custom: #474b8a;
$custom-light: #7e7dac;
$custom-dark: #000000;

JSON

{
  "hex": "#474b8a",
  "rgb": {
    "r": 71,
    "g": 75,
    "b": 138
  },
  "hsl": {
    "h": 236.418,
    "s": 32.057,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44085,
    "c": 0.10244,
    "h": 278.6
  },
  "luminance": 0.08207
}

Semantic roles & 50–950 ramp

primary

#474B8A

secondary

#AEAB7F

accent

#C260C8

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #474B8A

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

Preview Lab → · Contrast checker → · Palette generator →