#474FB9#474FB9

#474FB9 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.2% C 0.165 H 275.1°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#474FB9
RGB	rgb(71, 79, 185)
HSL	hsl(236, 45%, 50%)
HSV	hsv(236, 62%, 73%)
CMYK	cmyk(61.6%, 57.3%, 0%, 27.5%)
CIE-LAB	lab(38.61, 29.61, -57.17)
CIE-LCH	lch(38.61, 64.38, 297.38°)
OKLab	oklab(48.25% 0.0147 -0.1642)
OKLCH	oklch(48.25% 0.165 275.1)
XYZ	xyz(14.1486, 10.4332, 47.1578)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474FB9 #B9B147

analogous

#4788B9 #474FB9 #7847B9

triadic

#474FB9 #B9474F #4FB947

tetradic

#474FB9 #B94788 #B9B147 #47B978

square

#474FB9 #B94788 #B9B147 #47B978

split-complementary

#474FB9 #B97847 #88B947

monochromatic

#252961 #363C8D #474FB9 #7379CA #A0A4DB

Accessibility & contrast

On white

6.80

#474FB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#474FB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474FB9

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474FB9	#FFFFFF	#000000	##FFFFFF
##474FB9	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BD

Deuteranopia (green-blind)

#0056B7

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #474fb9;
/* rgb */ color: rgb(71, 79, 185);
/* oklch */ color: oklch(48.2% 0.165 275.1);

Tailwind

colors: {
  custom: {
    50: '#8680cf',
    500: '#474fb9',
    950: '#000000',
  },
}

SCSS

$custom: #474fb9;
$custom-light: #8680cf;
$custom-dark: #000000;

JSON

{
  "hex": "#474fb9",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 185
  },
  "hsl": {
    "h": 235.789,
    "s": 44.882,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48248,
    "c": 0.16489,
    "h": 275.1
  },
  "luminance": 0.10434
}

Semantic roles & 50–950 ramp

primary

#474FB9

secondary

#C7C494

accent

#CC53D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #474FB9

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

Preview Lab → · Contrast checker → · Palette generator →