#474DB6#474DB6

#474DB6 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.163 H 275.8°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#474DB6
RGB	rgb(71, 77, 182)
HSL	hsl(237, 44%, 50%)
HSV	hsv(237, 61%, 71%)
CMYK	cmyk(61%, 57.7%, 0%, 28.6%)
CIE-LAB	lab(37.88, 29.85, -56.58)
CIE-LCH	lch(37.88, 63.97, 297.82°)
OKLab	oklab(47.64% 0.0165 -0.1625)
OKLCH	oklch(47.64% 0.163 275.8)
XYZ	xyz(13.6932, 10.0237, 45.4601)
Luminance	0.1003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DB6 #B6B047

analogous

#4785B6 #474DB6 #7947B6

triadic

#474DB6 #B6474D #4DB647

tetradic

#474DB6 #B64785 #B6B047 #47B679

square

#474DB6 #B64785 #B6B047 #47B679

split-complementary

#474DB6 #B67947 #85B647

monochromatic

#25285E #363A8A #474DB6 #7277C8 #9EA1D9

Accessibility & contrast

On white

6.99

#474DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#474DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474DB6

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DB6	#FFFFFF	#000000	##FFFFFF
##474DB6	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBA

Deuteranopia (green-blind)

#0054B4

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #474db6;
/* rgb */ color: rgb(71, 77, 182);
/* oklch */ color: oklch(47.6% 0.163 275.8);

Tailwind

colors: {
  custom: {
    50: '#857ecd',
    500: '#474db6',
    950: '#000000',
  },
}

SCSS

$custom: #474db6;
$custom-light: #857ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#474db6",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 182
  },
  "hsl": {
    "h": 236.757,
    "s": 43.874,
    "l": 49.608
  },
  "oklch": {
    "l": 0.4764,
    "c": 0.16336,
    "h": 275.8
  },
  "luminance": 0.10025
}

Semantic roles & 50–950 ramp

primary

#474DB6

secondary

#C6C393

accent

#CD54D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #474DB6

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

Preview Lab → · Contrast checker → · Palette generator →