#474DD9#474DD9

#474DD9 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.6% C 0.209 H 274.1°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#474DD9
RGB	rgb(71, 77, 217)
HSL	hsl(238, 66%, 56%)
HSV	hsv(238, 67%, 85%)
CMYK	cmyk(67.3%, 64.5%, 0%, 14.9%)
CIE-LAB	lab(40.66, 41.68, -72.37)
CIE-LCH	lch(40.66, 83.51, 299.94°)
OKLab	oklab(50.55% 0.0151 -0.2089)
OKLCH	oklch(50.55% 0.209 274.1)
XYZ	xyz(17.7726, 11.6555, 66.9453)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DD9 #D9D347

analogous

#4796D9 #474DD9 #8A47D9

triadic

#474DD9 #D9474D #4DD947

tetradic

#474DD9 #D94796 #D9D347 #47D98A

square

#474DD9 #D94796 #D9D347 #47D98A

split-complementary

#474DD9 #D98A47 #96D947

monochromatic

#1C2189 #272DBC #474DD9 #7A7EE3 #ACAFEE

Accessibility & contrast

On white

6.30

#474DD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#474DD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474DD9

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DD9	#FFFFFF	#000000	##FFFFFF
##474DD9	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DD

Deuteranopia (green-blind)

#0059D6

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #474dd9;
/* rgb */ color: rgb(71, 77, 217);
/* oklch */ color: oklch(50.6% 0.209 274.1);

Tailwind

colors: {
  custom: {
    50: '#8c7fe6',
    500: '#474dd9',
    950: '#000000',
  },
}

SCSS

$custom: #474dd9;
$custom-light: #8c7fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#474dd9",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 217
  },
  "hsl": {
    "h": 237.534,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.50551,
    "c": 0.20945,
    "h": 274.1
  },
  "luminance": 0.11657
}

Semantic roles & 50–950 ramp

primary

#474DD9

secondary

#DCD9A0

accent

#E23FE9

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #474DD9

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

Preview Lab → · Contrast checker → · Palette generator →