#470F74#470F74

#470F74 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.9% C 0.155 H 303.3°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#470F74
RGB	rgb(71, 15, 116)
HSL	hsl(273, 77%, 26%)
HSV	hsv(273, 87%, 45%)
CMYK	cmyk(38.8%, 87.1%, 0%, 54.5%)
CIE-LAB	lab(19.81, 43.85, -45.48)
CIE-LCH	lch(19.81, 63.17, 313.96°)
OKLab	oklab(32.9% 0.0854 -0.1298)
OKLCH	oklch(32.9% 0.155 303.3)
XYZ	xyz(5.9210, 2.9422, 16.7756)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#470F74 #3C740F

analogous

#140F74 #470F74 #740F6E

triadic

#470F74 #74470F #0F7447

tetradic

#470F74 #74140F #3C740F #0F6E74

square

#470F74 #74140F #3C740F #0F6E74

split-complementary

#470F74 #6E740F #0F7414

monochromatic

#11041B #26083E #470F74 #6816AA #891DE0

Accessibility & contrast

On white

13.22

#470F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#470F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #470F74

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##470F74	#FFFFFF	#000000	##FFFFFF
##470F74	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#003072

Tritanopia (blue-blind)

#3E2C43

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #470f74;
/* rgb */ color: rgb(71, 15, 116);
/* oklch */ color: oklch(32.9% 0.155 303.3);

Tailwind

colors: {
  custom: {
    50: '#80579d',
    500: '#470f74',
    950: '#000000',
  },
}

SCSS

$custom: #470f74;
$custom-light: #80579d;
$custom-dark: #000000;

JSON

{
  "hex": "#470f74",
  "rgb": {
    "r": 71,
    "g": 15,
    "b": 116
  },
  "hsl": {
    "h": 273.267,
    "s": 77.099,
    "l": 25.686
  },
  "oklch": {
    "l": 0.32895,
    "c": 0.15542,
    "h": 303.3
  },
  "luminance": 0.02942
}

Semantic roles & 50–950 ramp

primary

#470F74

secondary

#69AC33

accent

#F43489

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B030E

muted

#7C787E

Preview Lab

Preview with #470F74

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

Preview Lab → · Contrast checker → · Palette generator →