#474D71#474D71

#474D71 is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.1% C 0.060 H 276.3°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#474D71
RGB	rgb(71, 77, 113)
HSL	hsl(231, 23%, 36%)
HSV	hsv(231, 37%, 44%)
CMYK	cmyk(37.2%, 31.9%, 0%, 55.7%)
CIE-LAB	lab(33.65, 7.23, -21.46)
CIE-LCH	lch(33.65, 22.64, 288.62°)
OKLab	oklab(43.06% 0.0066 -0.0598)
OKLCH	oklch(43.06% 0.06 276.3)
XYZ	xyz(8.2322, 7.8393, 16.6990)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474D71 #716B47

analogous

#476271 #474D71 #564771

triadic

#474D71 #71474D #4D7147

tetradic

#474D71 #714762 #716B47 #477156

square

#474D71 #714762 #716B47 #477156

split-complementary

#474D71 #715647 #627147

monochromatic

#181A26 #2F334B #474D71 #5F6797 #8289B0

Accessibility & contrast

On white

8.18

#474D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#474D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474D71

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474D71	#FFFFFF	#000000	##FFFFFF
##474D71	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425173

Deuteranopia (green-blind)

#3F4E70

Tritanopia (blue-blind)

#3B545A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #474d71;
/* rgb */ color: rgb(71, 77, 113);
/* oklch */ color: oklch(43.1% 0.060 276.3);

Tailwind

colors: {
  custom: {
    50: '#7c7e9a',
    500: '#474d71',
    950: '#000000',
  },
}

SCSS

$custom: #474d71;
$custom-light: #7c7e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#474d71",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 113
  },
  "hsl": {
    "h": 231.429,
    "s": 22.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43063,
    "c": 0.06013,
    "h": 276.3
  },
  "luminance": 0.0784
}

Semantic roles & 50–950 ramp

primary

#474D71

secondary

#9D9777

accent

#B368BF

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#090A0E

muted

#7B7C7E

Preview Lab

Preview with #474D71

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

Preview Lab → · Contrast checker → · Palette generator →