#474CA9#474CA9

#474CA9 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.5% C 0.147 H 276.7°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#474CA9
RGB	rgb(71, 76, 169)
HSL	hsl(237, 41%, 47%)
HSV	hsv(237, 58%, 66%)
CMYK	cmyk(58%, 55%, 0%, 33.7%)
CIE-LAB	lab(36.69, 26.08, -50.81)
CIE-LCH	lch(36.69, 57.11, 297.17°)
OKLab	oklab(46.45% 0.0172 -0.1456)
OKLCH	oklch(46.45% 0.147 276.7)
XYZ	xyz(12.3421, 9.3722, 38.6871)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474CA9 #A9A447

analogous

#477DA9 #474CA9 #7347A9

triadic

#474CA9 #A9474C #4CA947

tetradic

#474CA9 #A9477D #A9A447 #47A973

square

#474CA9 #A9477D #A9A447 #47A973

split-complementary

#474CA9 #A97347 #7DA947

monochromatic

#232553 #35397E #474CA9 #6C70C1 #979AD3

Accessibility & contrast

On white

7.31

#474CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#474CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474CA9

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474CA9	#FFFFFF	#000000	##FFFFFF
##474CA9	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E5AAC

Deuteranopia (green-blind)

#0052A7

Tritanopia (blue-blind)

#096273

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #474ca9;
/* rgb */ color: rgb(71, 76, 169);
/* oklch */ color: oklch(46.5% 0.147 276.7);

Tailwind

colors: {
  custom: {
    50: '#837ec3',
    500: '#474ca9',
    950: '#000000',
  },
}

SCSS

$custom: #474ca9;
$custom-light: #837ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#474ca9",
  "rgb": {
    "r": 71,
    "g": 76,
    "b": 169
  },
  "hsl": {
    "h": 236.939,
    "s": 40.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46453,
    "c": 0.14657,
    "h": 276.7
  },
  "luminance": 0.09373
}

Semantic roles & 50–950 ramp

primary

#474CA9

secondary

#BFBD8C

accent

#CA57D1

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #474CA9

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

Preview Lab → · Contrast checker → · Palette generator →