#474EC7#474EC7

#474EC7 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.2% C 0.185 H 274.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#474EC7
RGB	rgb(71, 78, 199)
HSL	hsl(237, 53%, 53%)
HSV	hsv(237, 64%, 78%)
CMYK	cmyk(64.3%, 60.8%, 0%, 22%)
CIE-LAB	lab(39.43, 35.00, -64.01)
CIE-LCH	lch(39.43, 72.95, 298.67°)
OKLab	oklab(49.19% 0.0154 -0.1844)
OKLCH	oklch(49.19% 0.185 274.8)
XYZ	xyz(15.6283, 10.9106, 55.3041)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474EC7 #C7C047

analogous

#478EC7 #474EC7 #8047C7

triadic

#474EC7 #C7474E #4EC747

tetradic

#474EC7 #C7478E #C7C047 #47C780

square

#474EC7 #C7478E #C7C047 #47C780

split-complementary

#474EC7 #C78047 #8EC747

monochromatic

#222771 #3137A0 #474EC7 #767BD5 #A5A8E4

Accessibility & contrast

On white

6.60

#474EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#474EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474EC7

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474EC7	#FFFFFF	#000000	##FFFFFF
##474EC7	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CB

Deuteranopia (green-blind)

#0057C5

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #474ec7;
/* rgb */ color: rgb(71, 78, 199);
/* oklch */ color: oklch(49.2% 0.185 274.8);

Tailwind

colors: {
  custom: {
    50: '#887fd9',
    500: '#474ec7',
    950: '#000000',
  },
}

SCSS

$custom: #474ec7;
$custom-light: #887fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#474ec7",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 199
  },
  "hsl": {
    "h": 236.719,
    "s": 53.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49191,
    "c": 0.185,
    "h": 274.8
  },
  "luminance": 0.10912
}

Semantic roles & 50–950 ramp

primary

#474EC7

secondary

#D1CE99

accent

#D54BDD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #474EC7

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

Preview Lab → · Contrast checker → · Palette generator →