#400C43#400C43

#400C43 is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.4% C 0.107 H 325.6°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#400C43
RGB	rgb(64, 12, 67)
HSL	hsl(297, 70%, 15%)
HSV	hsv(297, 82%, 26%)
CMYK	cmyk(4.5%, 82.1%, 0%, 73.7%)
CIE-LAB	lab(14.16, 32.42, -21.82)
CIE-LCH	lch(14.16, 39.08, 326.05°)
OKLab	oklab(27.42% 0.0887 -0.0607)
OKLCH	oklch(27.42% 0.107 325.6)
XYZ	xyz(3.2589, 1.7584, 5.4769)
Luminance	0.0176 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400C43 #0F430C

analogous

#240C43 #400C43 #430C2A

triadic

#400C43 #43400C #0C4340

tetradic

#400C43 #43240C #0F430C #0C2A43

square

#400C43 #43240C #0F430C #0C2A43

split-complementary

#400C43 #2A430C #0C4324

monochromatic

#19051A #19051A #400C43 #721577 #A31FAB

Accessibility & contrast

On white

15.54

#400C43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#400C43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400C43

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400C43	#FFFFFF	#000000	##FFFFFF
##400C43	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012045

Deuteranopia (green-blind)

#182642

Tritanopia (blue-blind)

#421527

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #400c43;
/* rgb */ color: rgb(64, 12, 67);
/* oklch */ color: oklch(27.4% 0.107 325.6);

Tailwind

colors: {
  custom: {
    50: '#775177',
    500: '#400c43',
    950: '#000000',
  },
}

SCSS

$custom: #400c43;
$custom-light: #775177;
$custom-dark: #000000;

JSON

{
  "hex": "#400c43",
  "rgb": {
    "r": 64,
    "g": 12,
    "b": 67
  },
  "hsl": {
    "h": 296.727,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27416,
    "c": 0.10748,
    "h": 325.6
  },
  "luminance": 0.01758
}

Semantic roles & 50–950 ramp

primary

#400C43

secondary

#307F2C

accent

#EC3B45

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #400C43

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

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