#474FB1#474FB1

#474FB1 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.6% C 0.154 H 275.4°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#474FB1
RGB	rgb(71, 79, 177)
HSL	hsl(235, 43%, 49%)
HSV	hsv(235, 60%, 69%)
CMYK	cmyk(59.9%, 55.4%, 0%, 30.6%)
CIE-LAB	lab(38.03, 26.87, -53.39)
CIE-LCH	lch(38.03, 59.77, 296.72°)
OKLab	oklab(47.63% 0.0145 -0.1531)
OKLCH	oklch(47.63% 0.154 275.4)
XYZ	xyz(13.3277, 10.1049, 42.8346)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474FB1 #B1A947

analogous

#4784B1 #474FB1 #7447B1

triadic

#474FB1 #B1474F #4FB147

tetradic

#474FB1 #B14784 #B1A947 #47B174

square

#474FB1 #B14784 #B1A947 #47B174

split-complementary

#474FB1 #B17447 #84B147

monochromatic

#24285A #353C85 #474FB1 #7076C6 #9BA0D7

Accessibility & contrast

On white

6.95

#474FB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#474FB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474FB1

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474FB1	#FFFFFF	#000000	##FFFFFF
##474FB1	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#065EB4

Deuteranopia (green-blind)

#0055AF

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #474fb1;
/* rgb */ color: rgb(71, 79, 177);
/* oklch */ color: oklch(47.6% 0.154 275.4);

Tailwind

colors: {
  custom: {
    50: '#8480c9',
    500: '#474fb1',
    950: '#000000',
  },
}

SCSS

$custom: #474fb1;
$custom-light: #8480c9;
$custom-dark: #000000;

JSON

{
  "hex": "#474fb1",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 177
  },
  "hsl": {
    "h": 235.472,
    "s": 42.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47633,
    "c": 0.15382,
    "h": 275.4
  },
  "luminance": 0.10106
}

Semantic roles & 50–950 ramp

primary

#474FB1

secondary

#C3C090

accent

#C955D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #474FB1

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

Preview Lab → · Contrast checker → · Palette generator →