#474CB5#474CB5

#474CB5 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.4% C 0.163 H 276.1°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#474CB5
RGB	rgb(71, 76, 181)
HSL	hsl(237, 44%, 49%)
HSV	hsv(237, 61%, 71%)
CMYK	cmyk(60.8%, 58%, 0%, 29%)
CIE-LAB	lab(37.56, 30.15, -56.51)
CIE-LCH	lch(37.56, 64.05, 298.08°)
OKLab	oklab(47.38% 0.0175 -0.1623)
OKLCH	oklch(47.38% 0.163 276.1)
XYZ	xyz(13.5208, 9.8436, 44.8946)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474CB5 #B5B047

analogous

#4783B5 #474CB5 #7947B5

triadic

#474CB5 #B5474C #4CB547

tetradic

#474CB5 #B54783 #B5B047 #47B579

square

#474CB5 #B54783 #B5B047 #47B579

split-complementary

#474CB5 #B57947 #83B547

monochromatic

#25275D #363A89 #474CB5 #7276C8 #9EA0D9

Accessibility & contrast

On white

7.07

#474CB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#474CB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474CB5

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474CB5	#FFFFFF	#000000	##FFFFFF
##474CB5	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB9

Deuteranopia (green-blind)

#0054B3

Tritanopia (blue-blind)

#006579

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #474cb5;
/* rgb */ color: rgb(71, 76, 181);
/* oklch */ color: oklch(47.4% 0.163 276.1);

Tailwind

colors: {
  custom: {
    50: '#857ecc',
    500: '#474cb5',
    950: '#000000',
  },
}

SCSS

$custom: #474cb5;
$custom-light: #857ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#474cb5",
  "rgb": {
    "r": 71,
    "g": 76,
    "b": 181
  },
  "hsl": {
    "h": 237.273,
    "s": 43.651,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47376,
    "c": 0.16329,
    "h": 276.1
  },
  "luminance": 0.09845
}

Semantic roles & 50–950 ramp

primary

#474CB5

secondary

#C5C393

accent

#CE54D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #474CB5

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

Preview Lab → · Contrast checker → · Palette generator →