#474CB7#474CB7

#474CB7 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.166 H 276.0°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#474CB7
RGB	rgb(71, 76, 183)
HSL	hsl(237, 44%, 50%)
HSV	hsv(237, 61%, 72%)
CMYK	cmyk(61.2%, 58.5%, 0%, 28.2%)
CIE-LAB	lab(37.71, 30.83, -57.45)
CIE-LCH	lch(37.71, 65.20, 298.22°)
OKLab	oklab(47.53% 0.0175 -0.1651)
OKLCH	oklch(47.53% 0.166 276)
XYZ	xyz(13.7274, 9.9263, 45.9831)
Luminance	0.0993 (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

#474CB7 #B7B247

analogous

#4784B7 #474CB7 #7A47B7

triadic

#474CB7 #B7474C #4CB747

tetradic

#474CB7 #B74784 #B7B247 #47B77A

square

#474CB7 #B74784 #B7B247 #47B77A

split-complementary

#474CB7 #B77A47 #84B747

monochromatic

#25275F #363A8B #474CB7 #7376C9 #9FA1DA

Accessibility & contrast

On white

7.03

#474CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#474CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474CB7

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474CB7	#FFFFFF	#000000	##FFFFFF
##474CB7	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBB

Deuteranopia (green-blind)

#0054B5

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #474cb7;
/* rgb */ color: rgb(71, 76, 183);
/* oklch */ color: oklch(47.5% 0.166 276.0);

Tailwind

colors: {
  custom: {
    50: '#857ecd',
    500: '#474cb7',
    950: '#000000',
  },
}

SCSS

$custom: #474cb7;
$custom-light: #857ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#474cb7",
  "rgb": {
    "r": 71,
    "g": 76,
    "b": 183
  },
  "hsl": {
    "h": 237.321,
    "s": 44.094,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47534,
    "c": 0.16602,
    "h": 276
  },
  "luminance": 0.09927
}

Semantic roles & 50–950 ramp

primary

#474CB7

secondary

#C6C494

accent

#CE54D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #474CB7

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

Preview Lab → · Contrast checker → · Palette generator →