#475FAA#475FAA

#475FAA is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.4% C 0.123 H 268.4°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#475FAA
RGB	rgb(71, 95, 170)
HSL	hsl(225, 41%, 47%)
HSV	hsv(225, 58%, 67%)
CMYK	cmyk(58.2%, 44.1%, 0%, 33.3%)
CIE-LAB	lab(41.88, 14.21, -43.06)
CIE-LCH	lch(41.88, 45.35, 288.26°)
OKLab	oklab(50.41% -0.0034 -0.1226)
OKLCH	oklch(50.41% 0.123 268.4)
XYZ	xyz(13.9440, 12.4252, 39.6859)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FAA #AA9247

analogous

#4790AA #475FAA #6147AA

triadic

#475FAA #AA475F #5FAA47

tetradic

#475FAA #AA4790 #AA9247 #47AA61

square

#475FAA #AA4790 #AA9247 #47AA61

split-complementary

#475FAA #AA6147 #90AA47

monochromatic

#232F54 #35477F #475FAA #6C81C2 #98A6D4

Accessibility & contrast

On white

6.03

#475FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#475FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FAA

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FAA	#FFFFFF	#000000	##FFFFFF
##475FAA	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E68AD

Deuteranopia (green-blind)

#305FA8

Tritanopia (blue-blind)

#00707C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #475faa;
/* rgb */ color: rgb(71, 95, 170);
/* oklch */ color: oklch(50.4% 0.123 268.4);

Tailwind

colors: {
  custom: {
    50: '#828cc4',
    500: '#475faa',
    950: '#000000',
  },
}

SCSS

$custom: #475faa;
$custom-light: #828cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#475faa",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 170
  },
  "hsl": {
    "h": 225.455,
    "s": 41.079,
    "l": 47.255
  },
  "oklch": {
    "l": 0.50407,
    "c": 0.12264,
    "h": 268.4
  },
  "luminance": 0.12426
}

Semantic roles & 50–950 ramp

primary

#475FAA

secondary

#C0B48D

accent

#B357D1

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #475FAA

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

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