#475EBC#475EBC

#475EBC is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.4% C 0.150 H 270.1°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#475EBC
RGB	rgb(71, 94, 188)
HSL	hsl(228, 47%, 51%)
HSV	hsv(228, 62%, 74%)
CMYK	cmyk(62.2%, 50%, 0%, 26.3%)
CIE-LAB	lab(42.72, 21.07, -52.27)
CIE-LCH	lch(42.72, 56.36, 291.96°)
OKLab	oklab(51.41% 0.0002 -0.1497)
OKLCH	oklch(51.41% 0.15 270.1)
XYZ	xyz(15.6753, 12.9745, 49.2455)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475EBC #BCA547

analogous

#4798BC #475EBC #6A47BC

triadic

#475EBC #BC475E #5EBC47

tetradic

#475EBC #BC4798 #BCA547 #47BC6A

square

#475EBC #BC4798 #BCA547 #47BC6A

split-complementary

#475EBC #BC6A47 #98BC47

monochromatic

#243164 #354791 #475EBC #7485CC #A1ADDD

Accessibility & contrast

On white

5.84

#475EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#475EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475EBC

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475EBC	#FFFFFF	#000000	##FFFFFF
##475EBC	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B6ABF

Deuteranopia (green-blind)

#0F60BA

Tritanopia (blue-blind)

#007484

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #475ebc;
/* rgb */ color: rgb(71, 94, 188);
/* oklch */ color: oklch(51.4% 0.150 270.1);

Tailwind

colors: {
  custom: {
    50: '#858bd1',
    500: '#475ebc',
    950: '#000000',
  },
}

SCSS

$custom: #475ebc;
$custom-light: #858bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#475ebc",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 188
  },
  "hsl": {
    "h": 228.205,
    "s": 46.614,
    "l": 50.784
  },
  "oklch": {
    "l": 0.51407,
    "c": 0.14966,
    "h": 270.1
  },
  "luminance": 0.12976
}

Semantic roles & 50–950 ramp

primary

#475EBC

secondary

#C9BF95

accent

#BC52D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #475EBC

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

Preview Lab → · Contrast checker → · Palette generator →