#475DAE#475DAE

#475DAE is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.2% C 0.131 H 269.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#475DAE
RGB	rgb(71, 93, 174)
HSL	hsl(227, 42%, 48%)
HSV	hsv(227, 59%, 68%)
CMYK	cmyk(59.2%, 46.6%, 0%, 31.8%)
CIE-LAB	lab(41.57, 16.86, -45.93)
CIE-LCH	lch(41.57, 48.92, 290.16°)
OKLab	oklab(50.24% -0.0005 -0.131)
OKLCH	oklch(50.24% 0.131 269.8)
XYZ	xyz(14.1503, 12.2232, 41.6498)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DAE #AE9847

analogous

#4791AE #475DAE #6447AE

triadic

#475DAE #AE475D #5DAE47

tetradic

#475DAE #AE4791 #AE9847 #47AE64

square

#475DAE #AE4791 #AE9847 #47AE64

split-complementary

#475DAE #AE6447 #91AE47

monochromatic

#242F57 #354683 #475DAE #6E81C4 #9AA7D6

Accessibility & contrast

On white

6.10

#475DAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#475DAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DAE

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DAE	#FFFFFF	#000000	##FFFFFF
##475DAE	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3767B1

Deuteranopia (green-blind)

#285EAC

Tritanopia (blue-blind)

#006F7D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #475dae;
/* rgb */ color: rgb(71, 93, 174);
/* oklch */ color: oklch(50.2% 0.131 269.8);

Tailwind

colors: {
  custom: {
    50: '#838ac7',
    500: '#475dae',
    950: '#000000',
  },
}

SCSS

$custom: #475dae;
$custom-light: #838ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#475dae",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 174
  },
  "hsl": {
    "h": 227.184,
    "s": 42.041,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50243,
    "c": 0.13102,
    "h": 269.8
  },
  "luminance": 0.12224
}

Semantic roles & 50–950 ramp

primary

#475DAE

secondary

#C2B78F

accent

#B756D2

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #475DAE

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

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