#475EAF#475EAF

#475EAF is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.5% C 0.131 H 269.4°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#475EAF
RGB	rgb(71, 94, 175)
HSL	hsl(227, 42%, 48%)
HSV	hsv(227, 59%, 69%)
CMYK	cmyk(59.4%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(41.91, 16.56, -45.98)
CIE-LCH	lch(41.91, 48.87, 289.81°)
OKLab	oklab(50.52% -0.0015 -0.1312)
OKLCH	oklch(50.52% 0.131 269.4)
XYZ	xyz(14.3365, 12.4390, 42.1946)
Luminance	0.1244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475EAF #AF9847

analogous

#4792AF #475EAF #6447AF

triadic

#475EAF #AF475E #5EAF47

tetradic

#475EAF #AF4792 #AF9847 #47AF64

square

#475EAF #AF4792 #AF9847 #47AF64

split-complementary

#475EAF #AF6447 #92AF47

monochromatic

#242F58 #354783 #475EAF #6F82C4 #9AA8D6

Accessibility & contrast

On white

6.02

#475EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#475EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475EAF

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475EAF	#FFFFFF	#000000	##FFFFFF
##475EAF	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3868B2

Deuteranopia (green-blind)

#295FAD

Tritanopia (blue-blind)

#00707E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #475eaf;
/* rgb */ color: rgb(71, 94, 175);
/* oklch */ color: oklch(50.5% 0.131 269.4);

Tailwind

colors: {
  custom: {
    50: '#838bc7',
    500: '#475eaf',
    950: '#000000',
  },
}

SCSS

$custom: #475eaf;
$custom-light: #838bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#475eaf",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 226.731,
    "s": 42.276,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5052,
    "c": 0.13117,
    "h": 269.4
  },
  "luminance": 0.1244
}

Semantic roles & 50–950 ramp

primary

#475EAF

secondary

#C2B78F

accent

#B756D2

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #475EAF

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

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