#402E90#402E90

#402E90 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 38.5% C 0.153 H 285.0°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#402E90
RGB	rgb(64, 46, 144)
HSL	hsl(251, 52%, 37%)
HSV	hsv(251, 68%, 56%)
CMYK	cmyk(55.6%, 68.1%, 0%, 43.5%)
CIE-LAB	lab(26.90, 35.35, -51.58)
CIE-LCH	lch(26.90, 62.53, 304.42°)
OKLab	oklab(38.5% 0.0398 -0.1482)
OKLCH	oklch(38.5% 0.153 285)
XYZ	xyz(8.1239, 5.0571, 26.9282)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402E90 #7E902E

analogous

#2E4D90 #402E90 #712E90

triadic

#402E90 #90402E #2E9040

tetradic

#402E90 #902E4D #7E902E #2E9071

square

#402E90 #902E4D #7E902E #2E9071

split-complementary

#402E90 #90712E #4D902E

monochromatic

#171033 #2B1F62 #402E90 #553DBE #7C69CF

Accessibility & contrast

On white

10.44

#402E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#402E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402E90

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402E90	#FFFFFF	#000000	##FFFFFF
##402E90	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#003D8E

Tritanopia (blue-blind)

#1D475B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #402e90;
/* rgb */ color: rgb(64, 46, 144);
/* oklch */ color: oklch(38.5% 0.153 285.0);

Tailwind

colors: {
  custom: {
    50: '#7d68b1',
    500: '#402e90',
    950: '#000000',
  },
}

SCSS

$custom: #402e90;
$custom-light: #7d68b1;
$custom-dark: #000000;

JSON

{
  "hex": "#402e90",
  "rgb": {
    "r": 64,
    "g": 46,
    "b": 144
  },
  "hsl": {
    "h": 251.02,
    "s": 51.579,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38495,
    "c": 0.15345,
    "h": 285
  },
  "luminance": 0.05058
}

Semantic roles & 50–950 ramp

primary

#402E90

secondary

#A7B664

accent

#DB4DC1

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #402E90

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

Preview Lab → · Contrast checker → · Palette generator →