#474DB5#474DB5

#474DB5 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.162 H 275.9°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#474DB5
RGB	rgb(71, 77, 181)
HSL	hsl(237, 44%, 49%)
HSV	hsv(237, 61%, 71%)
CMYK	cmyk(60.8%, 57.5%, 0%, 29%)
CIE-LAB	lab(37.81, 29.51, -56.11)
CIE-LCH	lch(37.81, 63.40, 297.74°)
OKLab	oklab(47.56% 0.0165 -0.1611)
OKLCH	oklch(47.56% 0.162 275.9)
XYZ	xyz(13.5902, 9.9825, 44.9178)
Luminance	0.0998 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DB5 #B5AF47

analogous

#4784B5 #474DB5 #7847B5

triadic

#474DB5 #B5474D #4DB547

tetradic

#474DB5 #B54784 #B5AF47 #47B578

square

#474DB5 #B54784 #B5AF47 #47B578

split-complementary

#474DB5 #B57847 #84B547

monochromatic

#25285D #363A89 #474DB5 #7276C8 #9EA1D9

Accessibility & contrast

On white

7.01

#474DB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#474DB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474DB5

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DB5	#FFFFFF	#000000	##FFFFFF
##474DB5	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB9

Deuteranopia (green-blind)

#0054B3

Tritanopia (blue-blind)

#006679

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #474db5;
/* rgb */ color: rgb(71, 77, 181);
/* oklch */ color: oklch(47.6% 0.162 275.9);

Tailwind

colors: {
  custom: {
    50: '#857ecc',
    500: '#474db5',
    950: '#000000',
  },
}

SCSS

$custom: #474db5;
$custom-light: #857ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#474db5",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 181
  },
  "hsl": {
    "h": 236.727,
    "s": 43.651,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47562,
    "c": 0.16198,
    "h": 275.9
  },
  "luminance": 0.09984
}

Semantic roles & 50–950 ramp

primary

#474DB5

secondary

#C5C393

accent

#CC54D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #474DB5

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

Preview Lab → · Contrast checker → · Palette generator →