#474FC9#474FC9

#474FC9 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.5% C 0.186 H 274.5°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#474FC9
RGB	rgb(71, 79, 201)
HSL	hsl(236, 55%, 53%)
HSV	hsv(236, 65%, 79%)
CMYK	cmyk(64.7%, 60.7%, 0%, 21.2%)
CIE-LAB	lab(39.83, 35.06, -64.52)
CIE-LCH	lch(39.83, 73.43, 298.52°)
OKLab	oklab(49.53% 0.0145 -0.1858)
OKLCH	oklch(49.53% 0.186 274.5)
XYZ	xyz(15.9336, 11.1472, 56.5590)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474FC9 #C9C147

analogous

#4790C9 #474FC9 #8047C9

triadic

#474FC9 #C9474F #4FC947

tetradic

#474FC9 #C94790 #C9C147 #47C980

square

#474FC9 #C94790 #C9C147 #47C980

split-complementary

#474FC9 #C98047 #90C947

monochromatic

#222774 #3037A3 #474FC9 #767CD7 #A6AAE5

Accessibility & contrast

On white

6.50

#474FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#474FC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474FC9

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474FC9	#FFFFFF	#000000	##FFFFFF
##474FC9	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CD

Deuteranopia (green-blind)

#0058C7

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #474fc9;
/* rgb */ color: rgb(71, 79, 201);
/* oklch */ color: oklch(49.5% 0.186 274.5);

Tailwind

colors: {
  custom: {
    50: '#8980da',
    500: '#474fc9',
    950: '#000000',
  },
}

SCSS

$custom: #474fc9;
$custom-light: #8980da;
$custom-dark: #000000;

JSON

{
  "hex": "#474fc9",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 201
  },
  "hsl": {
    "h": 236.308,
    "s": 54.622,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49534,
    "c": 0.18641,
    "h": 274.5
  },
  "luminance": 0.11149
}

Semantic roles & 50–950 ramp

primary

#474FC9

secondary

#D2CE9A

accent

#D54ADE

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #474FC9

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

Preview Lab → · Contrast checker → · Palette generator →