#475BCD#475BCD

#475BCD is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.1% C 0.177 H 271.4°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#475BCD
RGB	rgb(71, 91, 205)
HSL	hsl(231, 57%, 54%)
HSV	hsv(231, 65%, 80%)
CMYK	cmyk(65.4%, 55.6%, 0%, 19.6%)
CIE-LAB	lab(43.10, 28.90, -61.50)
CIE-LCH	lch(43.10, 67.95, 295.17°)
OKLab	oklab(52.06% 0.0043 -0.1769)
OKLCH	oklch(52.06% 0.177 271.4)
XYZ	xyz(17.3554, 13.2280, 59.3844)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475BCD #CDB947

analogous

#479ECD #475BCD #7647CD

triadic

#475BCD #CD475B #5BCD47

tetradic

#475BCD #CD479E #CDB947 #47CD76

square

#475BCD #CD479E #CDB947 #47CD76

split-complementary

#475BCD #CD7647 #9ECD47

monochromatic

#212E79 #2E40A9 #475BCD #7786DA #A7B1E7

Accessibility & contrast

On white

5.76

#475BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#475BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475BCD

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475BCD	#FFFFFF	#000000	##FFFFFF
##475BCD	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD1

Deuteranopia (green-blind)

#0060CB

Tritanopia (blue-blind)

#00768B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #475bcd;
/* rgb */ color: rgb(71, 91, 205);
/* oklch */ color: oklch(52.1% 0.177 271.4);

Tailwind

colors: {
  custom: {
    50: '#8989dd',
    500: '#475bcd',
    950: '#000000',
  },
}

SCSS

$custom: #475bcd;
$custom-light: #8989dd;
$custom-dark: #000000;

JSON

{
  "hex": "#475bcd",
  "rgb": {
    "r": 71,
    "g": 91,
    "b": 205
  },
  "hsl": {
    "h": 231.045,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52064,
    "c": 0.17691,
    "h": 271.4
  },
  "luminance": 0.1323
}

Semantic roles & 50–950 ramp

primary

#475BCD

secondary

#D4CC9B

accent

#CA47E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #475BCD

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

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