#474CB1#474CB1

#474CB1 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.158 H 276.3°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#474CB1
RGB	rgb(71, 76, 177)
HSL	hsl(237, 43%, 49%)
HSV	hsv(237, 60%, 69%)
CMYK	cmyk(59.9%, 57.1%, 0%, 30.6%)
CIE-LAB	lab(37.27, 28.79, -54.63)
CIE-LCH	lch(37.27, 61.75, 297.79°)
OKLab	oklab(47.06% 0.0175 -0.1568)
OKLCH	oklch(47.06% 0.158 276.3)
XYZ	xyz(13.1162, 9.6818, 42.7640)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474CB1 #B1AC47

analogous

#4781B1 #474CB1 #7747B1

triadic

#474CB1 #B1474C #4CB147

tetradic

#474CB1 #B14781 #B1AC47 #47B177

square

#474CB1 #B14781 #B1AC47 #47B177

split-complementary

#474CB1 #B17747 #81B147

monochromatic

#24265A #353985 #474CB1 #7074C6 #9B9ED7

Accessibility & contrast

On white

7.15

#474CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#474CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474CB1

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474CB1	#FFFFFF	#000000	##FFFFFF
##474CB1	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB4

Deuteranopia (green-blind)

#0053AF

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #474cb1;
/* rgb */ color: rgb(71, 76, 177);
/* oklch */ color: oklch(47.1% 0.158 276.3);

Tailwind

colors: {
  custom: {
    50: '#847ec9',
    500: '#474cb1',
    950: '#000000',
  },
}

SCSS

$custom: #474cb1;
$custom-light: #847ec9;
$custom-dark: #000000;

JSON

{
  "hex": "#474cb1",
  "rgb": {
    "r": 71,
    "g": 76,
    "b": 177
  },
  "hsl": {
    "h": 237.17,
    "s": 42.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47063,
    "c": 0.15778,
    "h": 276.3
  },
  "luminance": 0.09683
}

Semantic roles & 50–950 ramp

primary

#474CB1

secondary

#C3C190

accent

#CD55D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #474CB1

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

Preview Lab → · Contrast checker → · Palette generator →