#402997#402997

#402997 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.4% C 0.168 H 284.8°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#402997
RGB	rgb(64, 41, 151)
HSL	hsl(253, 57%, 38%)
HSV	hsv(253, 73%, 59%)
CMYK	cmyk(57.6%, 72.8%, 0%, 40.8%)
CIE-LAB	lab(26.48, 40.44, -56.58)
CIE-LCH	lch(26.48, 69.54, 305.55°)
OKLab	oklab(38.39% 0.0431 -0.1628)
OKLCH	oklch(38.39% 0.168 284.8)
XYZ	xyz(8.4915, 4.9097, 29.7724)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402997 #809729

analogous

#294997 #402997 #772997

triadic

#402997 #974029 #299740

tetradic

#402997 #972949 #809729 #299777

square

#402997 #972949 #809729 #299777

split-complementary

#402997 #977729 #499729

monochromatic

#170F37 #2C1C67 #402997 #5436C7 #7D65D5

Accessibility & contrast

On white

10.60

#402997 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#402997 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402997

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402997	#FFFFFF	#000000	##FFFFFF
##402997	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429A

Deuteranopia (green-blind)

#003B95

Tritanopia (blue-blind)

#15475D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #402997;
/* rgb */ color: rgb(64, 41, 151);
/* oklch */ color: oklch(38.4% 0.168 284.8);

Tailwind

colors: {
  custom: {
    50: '#7f65b7',
    500: '#402997',
    950: '#000000',
  },
}

SCSS

$custom: #402997;
$custom-light: #7f65b7;
$custom-dark: #000000;

JSON

{
  "hex": "#402997",
  "rgb": {
    "r": 64,
    "g": 41,
    "b": 151
  },
  "hsl": {
    "h": 252.545,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38387,
    "c": 0.16845,
    "h": 284.8
  },
  "luminance": 0.0491
}

Semantic roles & 50–950 ramp

primary

#402997

secondary

#A8BB61

accent

#E147C0

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #402997

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

Preview Lab → · Contrast checker → · Palette generator →