#474EBF#474EBF

#474EBF is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.174 H 275.1°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#474EBF
RGB	rgb(71, 78, 191)
HSL	hsl(237, 48%, 51%)
HSV	hsv(237, 63%, 75%)
CMYK	cmyk(62.8%, 59.2%, 0%, 25.1%)
CIE-LAB	lab(38.81, 32.28, -60.35)
CIE-LCH	lch(38.81, 68.45, 298.14°)
OKLab	oklab(48.54% 0.0156 -0.1736)
OKLCH	oklch(48.54% 0.174 275.1)
XYZ	xyz(14.7238, 10.5488, 50.5403)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474EBF #BFB847

analogous

#478ABF #474EBF #7C47BF

triadic

#474EBF #BF474E #4EBF47

tetradic

#474EBF #BF478A #BFB847 #47BF7C

square

#474EBF #BF478A #BFB847 #47BF7C

split-complementary

#474EBF #BF7C47 #8ABF47

monochromatic

#242868 #343995 #474EBF #747ACF #A2A5DF

Accessibility & contrast

On white

6.75

#474EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#474EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474EBF

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474EBF	#FFFFFF	#000000	##FFFFFF
##474EBF	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C3

Deuteranopia (green-blind)

#0056BD

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #474ebf;
/* rgb */ color: rgb(71, 78, 191);
/* oklch */ color: oklch(48.5% 0.174 275.1);

Tailwind

colors: {
  custom: {
    50: '#877fd3',
    500: '#474ebf',
    950: '#000000',
  },
}

SCSS

$custom: #474ebf;
$custom-light: #877fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#474ebf",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 191
  },
  "hsl": {
    "h": 236.5,
    "s": 48.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48539,
    "c": 0.17433,
    "h": 275.1
  },
  "luminance": 0.1055
}

Semantic roles & 50–950 ramp

primary

#474EBF

secondary

#CBC896

accent

#D050D8

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #474EBF

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

Preview Lab → · Contrast checker → · Palette generator →