#475C8F#475C8F

#475C8F is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.1% C 0.087 H 266.2°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#475C8F
RGB	rgb(71, 92, 143)
HSL	hsl(223, 34%, 42%)
HSV	hsv(223, 50%, 56%)
CMYK	cmyk(50.3%, 35.7%, 0%, 43.9%)
CIE-LAB	lab(39.54, 7.05, -30.66)
CIE-LCH	lch(39.54, 31.46, 282.95°)
OKLab	oklab(48.12% -0.0057 -0.0864)
OKLCH	oklch(48.12% 0.087 266.2)
XYZ	xyz(11.3820, 10.9763, 27.5002)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475C8F #8F7A47

analogous

#47808F #475C8F #56478F

triadic

#475C8F #8F475C #5C8F47

tetradic

#475C8F #8F4780 #8F7A47 #478F56

square

#475C8F #8F4780 #8F7A47 #478F56

split-complementary

#475C8F #8F5647 #808F47

monochromatic

#1E273D #334266 #475C8F #6279B1 #8B9CC5

Accessibility & contrast

On white

6.57

#475C8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#475C8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475C8F

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475C8F	#FFFFFF	#000000	##FFFFFF
##475C8F	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)

#496191

Deuteranopia (green-blind)

#415A8E

Tritanopia (blue-blind)

#29676F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #475c8f;
/* rgb */ color: rgb(71, 92, 143);
/* oklch */ color: oklch(48.1% 0.087 266.2);

Tailwind

colors: {
  custom: {
    50: '#7f89b0',
    500: '#475c8f',
    950: '#000000',
  },
}

SCSS

$custom: #475c8f;
$custom-light: #7f89b0;
$custom-dark: #000000;

JSON

{
  "hex": "#475c8f",
  "rgb": {
    "r": 71,
    "g": 92,
    "b": 143
  },
  "hsl": {
    "h": 222.5,
    "s": 33.645,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48117,
    "c": 0.08656,
    "h": 266.2
  },
  "luminance": 0.10977
}

Semantic roles & 50–950 ramp

primary

#475C8F

secondary

#B1A381

accent

#AA5ECA

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #475C8F

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

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