#475CBC#475CBC

#475CBC is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.0% C 0.152 H 270.8°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#475CBC
RGB	rgb(71, 92, 188)
HSL	hsl(229, 47%, 51%)
HSV	hsv(229, 62%, 74%)
CMYK	cmyk(62.2%, 51.1%, 0%, 26.3%)
CIE-LAB	lab(42.19, 22.35, -53.13)
CIE-LCH	lch(42.19, 57.64, 292.81°)
OKLab	oklab(51% 0.0022 -0.1522)
OKLCH	oklch(51% 0.152 270.8)
XYZ	xyz(15.4997, 12.6234, 49.1870)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475CBC #BCA747

analogous

#4796BC #475CBC #6C47BC

triadic

#475CBC #BC475C #5CBC47

tetradic

#475CBC #BC4796 #BCA747 #47BC6C

square

#475CBC #BC4796 #BCA747 #47BC6C

split-complementary

#475CBC #BC6C47 #96BC47

monochromatic

#243064 #354591 #475CBC #7484CC #A1ABDD

Accessibility & contrast

On white

5.96

#475CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#475CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475CBC

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475CBC	#FFFFFF	#000000	##FFFFFF
##475CBC	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2669BF

Deuteranopia (green-blind)

#025FBA

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #475cbc;
/* rgb */ color: rgb(71, 92, 188);
/* oklch */ color: oklch(51.0% 0.152 270.8);

Tailwind

colors: {
  custom: {
    50: '#8589d1',
    500: '#475cbc',
    950: '#000000',
  },
}

SCSS

$custom: #475cbc;
$custom-light: #8589d1;
$custom-dark: #000000;

JSON

{
  "hex": "#475cbc",
  "rgb": {
    "r": 71,
    "g": 92,
    "b": 188
  },
  "hsl": {
    "h": 229.231,
    "s": 46.614,
    "l": 50.784
  },
  "oklch": {
    "l": 0.51002,
    "c": 0.15224,
    "h": 270.8
  },
  "luminance": 0.12625
}

Semantic roles & 50–950 ramp

primary

#475CBC

secondary

#C9C095

accent

#BE52D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #475CBC

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

Preview Lab → · Contrast checker → · Palette generator →