#475183#475183

#475183 is a dark, moderate blue. Relative luminance 0.089; OKLCH L 45.0% C 0.083 H 274.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#475183
RGB	rgb(71, 81, 131)
HSL	hsl(230, 30%, 40%)
HSV	hsv(230, 46%, 51%)
CMYK	cmyk(45.8%, 38.2%, 0%, 48.6%)
CIE-LAB	lab(35.72, 10.22, -29.37)
CIE-LCH	lch(35.72, 31.10, 289.19°)
OKLab	oklab(44.96% 0.0058 -0.0827)
OKLCH	oklch(44.96% 0.083 274)
XYZ	xyz(9.6364, 8.8626, 22.6712)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475183 #837947

analogous

#476F83 #475183 #5B4783

triadic

#475183 #834751 #518347

tetradic

#475183 #83476F #837947 #47835B

square

#475183 #83476F #837947 #47835B

split-complementary

#475183 #835B47 #6F8347

monochromatic

#1C2034 #31385B #475183 #5F6BA8 #8790BE

Accessibility & contrast

On white

7.57

#475183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#475183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #475183

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475183	#FFFFFF	#000000	##FFFFFF
##475183	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5785

Deuteranopia (green-blind)

#3A5282

Tritanopia (blue-blind)

#325B64

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #475183;
/* rgb */ color: rgb(71, 81, 131);
/* oklch */ color: oklch(45.0% 0.083 274.0);

Tailwind

colors: {
  custom: {
    50: '#7d81a7',
    500: '#475183',
    950: '#000000',
  },
}

SCSS

$custom: #475183;
$custom-light: #7d81a7;
$custom-dark: #000000;

JSON

{
  "hex": "#475183",
  "rgb": {
    "r": 71,
    "g": 81,
    "b": 131
  },
  "hsl": {
    "h": 230,
    "s": 29.703,
    "l": 39.608
  },
  "oklch": {
    "l": 0.4496,
    "c": 0.08287,
    "h": 274
  },
  "luminance": 0.08863
}

Semantic roles & 50–950 ramp

primary

#475183

secondary

#A9A27C

accent

#B562C6

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #475183

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

Preview Lab → · Contrast checker → · Palette generator →