#401570#401570

#401570 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.144 H 299.4°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#401570
RGB	rgb(64, 21, 112)
HSL	hsl(268, 68%, 26%)
HSV	hsv(268, 81%, 44%)
CMYK	cmyk(42.9%, 81.2%, 0%, 56.1%)
CIE-LAB	lab(19.21, 39.34, -43.92)
CIE-LCH	lch(19.21, 58.96, 311.85°)
OKLab	oklab(32.14% 0.0708 -0.1256)
OKLCH	oklch(32.14% 0.144 299.4)
XYZ	xyz(5.3064, 2.7961, 15.5862)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401570 #457015

analogous

#151770 #401570 #6D1570

triadic

#401570 #704015 #157040

tetradic

#401570 #701517 #457015 #15706D

square

#401570 #701517 #457015 #15706D

split-complementary

#401570 #706D15 #177015

monochromatic

#0F051A #230B3C #401570 #5D1FA4 #7B29D7

Accessibility & contrast

On white

13.47

#401570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#401570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401570

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401570	#FFFFFF	#000000	##FFFFFF
##401570	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E73

Deuteranopia (green-blind)

#002E6E

Tritanopia (blue-blind)

#342E42

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #401570;
/* rgb */ color: rgb(64, 21, 112);
/* oklch */ color: oklch(32.1% 0.144 299.4);

Tailwind

colors: {
  custom: {
    50: '#7a589a',
    500: '#401570',
    950: '#000000',
  },
}

SCSS

$custom: #401570;
$custom-light: #7a589a;
$custom-dark: #000000;

JSON

{
  "hex": "#401570",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 112
  },
  "hsl": {
    "h": 268.352,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3214,
    "c": 0.14415,
    "h": 299.4
  },
  "luminance": 0.02796
}

Semantic roles & 50–950 ramp

primary

#401570

secondary

#73A63B

accent

#EB3D99

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #401570

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

Preview Lab → · Contrast checker → · Palette generator →