#475E83#475E83

#475E83 is a mid, moderate blue. Relative luminance 0.110; OKLCH L 47.9% C 0.066 H 259.7°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#475E83
RGB	rgb(71, 94, 131)
HSL	hsl(217, 30%, 40%)
HSV	hsv(217, 46%, 51%)
CMYK	cmyk(45.8%, 28.2%, 0%, 48.6%)
CIE-LAB	lab(39.55, 1.95, -23.37)
CIE-LCH	lch(39.55, 23.46, 274.78°)
OKLab	oklab(47.93% -0.0119 -0.0653)
OKLCH	oklch(47.93% 0.066 259.7)
XYZ	xyz(10.6966, 10.9831, 23.0246)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475E83 #836C47

analogous

#477C83 #475E83 #4E4783

triadic

#475E83 #83475E #5E8347

tetradic

#475E83 #83477C #836C47 #47834E

square

#475E83 #83477C #836C47 #47834E

split-complementary

#475E83 #834E47 #7C8347

monochromatic

#1C2534 #31425B #475E83 #5F7BA8 #879CBE

Accessibility & contrast

On white

6.57

#475E83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#475E83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475E83

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475E83	#FFFFFF	#000000	##FFFFFF
##475E83	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506085

Deuteranopia (green-blind)

#4A5B82

Tritanopia (blue-blind)

#30666B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #475e83;
/* rgb */ color: rgb(71, 94, 131);
/* oklch */ color: oklch(47.9% 0.066 259.7);

Tailwind

colors: {
  custom: {
    50: '#7d8ba7',
    500: '#475e83',
    950: '#000000',
  },
}

SCSS

$custom: #475e83;
$custom-light: #7d8ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#475e83",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 131
  },
  "hsl": {
    "h": 217,
    "s": 29.703,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47934,
    "c": 0.06634,
    "h": 259.7
  },
  "luminance": 0.10984
}

Semantic roles & 50–950 ramp

primary

#475E83

secondary

#A9987C

accent

#A062C6

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C0F

muted

#7C7D7F

Preview Lab

Preview with #475E83

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

Preview Lab → · Contrast checker → · Palette generator →