#474EB3#474EB3

#474EB3 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.158 H 275.6°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#474EB3
RGB	rgb(71, 78, 179)
HSL	hsl(236, 43%, 49%)
HSV	hsv(236, 60%, 70%)
CMYK	cmyk(60.3%, 56.4%, 0%, 29.8%)
CIE-LAB	lab(37.92, 28.20, -54.75)
CIE-LCH	lch(37.92, 61.59, 297.25°)
OKLab	oklab(47.6% 0.0155 -0.1572)
OKLCH	oklch(47.6% 0.158 275.6)
XYZ	xyz(13.4570, 10.0420, 43.8682)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474EB3 #B3AC47

analogous

#4784B3 #474EB3 #7647B3

triadic

#474EB3 #B3474E #4EB347

tetradic

#474EB3 #B34784 #B3AC47 #47B376

square

#474EB3 #B34784 #B3AC47 #47B376

split-complementary

#474EB3 #B37647 #84B347

monochromatic

#24285B #363B87 #474EB3 #7176C7 #9CA0D8

Accessibility & contrast

On white

6.98

#474EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#474EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474EB3

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474EB3	#FFFFFF	#000000	##FFFFFF
##474EB3	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB6

Deuteranopia (green-blind)

#0055B1

Tritanopia (blue-blind)

#006679

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #474eb3;
/* rgb */ color: rgb(71, 78, 179);
/* oklch */ color: oklch(47.6% 0.158 275.6);

Tailwind

colors: {
  custom: {
    50: '#857fca',
    500: '#474eb3',
    950: '#000000',
  },
}

SCSS

$custom: #474eb3;
$custom-light: #857fca;
$custom-dark: #000000;

JSON

{
  "hex": "#474eb3",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 179
  },
  "hsl": {
    "h": 236.111,
    "s": 43.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47595,
    "c": 0.15792,
    "h": 275.6
  },
  "luminance": 0.10043
}

Semantic roles & 50–950 ramp

primary

#474EB3

secondary

#C4C191

accent

#CB55D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #474EB3

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

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