#403765#403765

#403765 is a dark, moderate violet. Relative luminance 0.048; OKLCH L 36.9% C 0.078 H 291.1°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#403765
RGB	rgb(64, 55, 101)
HSL	hsl(252, 29%, 31%)
HSV	hsv(252, 46%, 40%)
CMYK	cmyk(36.6%, 45.5%, 0%, 60.4%)
CIE-LAB	lab(26.05, 15.95, -25.79)
CIE-LCH	lch(26.05, 30.32, 301.73°)
OKLab	oklab(36.88% 0.028 -0.0725)
OKLCH	oklch(36.88% 0.078 291.1)
XYZ	xyz(5.8289, 4.7618, 12.9214)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403765 #5C6537

analogous

#374565 #403765 #573765

triadic

#403765 #654037 #376540

tetradic

#403765 #653745 #5C6537 #376557

square

#403765 #653745 #5C6537 #376557

split-complementary

#403765 #655737 #456537

monochromatic

#0E0C16 #27213D #403765 #594D8D #7669AD

Accessibility & contrast

On white

10.76

#403765 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#403765 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403765

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403765	#FFFFFF	#000000	##FFFFFF
##403765	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283E67

Deuteranopia (green-blind)

#293D64

Tritanopia (blue-blind)

#374049

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #403765;
/* rgb */ color: rgb(64, 55, 101);
/* oklch */ color: oklch(36.9% 0.078 291.1);

Tailwind

colors: {
  custom: {
    50: '#766e91',
    500: '#403765',
    950: '#000000',
  },
}

SCSS

$custom: #403765;
$custom-light: #766e91;
$custom-dark: #000000;

JSON

{
  "hex": "#403765",
  "rgb": {
    "r": 64,
    "g": 55,
    "b": 101
  },
  "hsl": {
    "h": 251.739,
    "s": 29.487,
    "l": 30.588
  },
  "oklch": {
    "l": 0.36879,
    "c": 0.07768,
    "h": 291.1
  },
  "luminance": 0.04762
}

Semantic roles & 50–950 ramp

primary

#403765

secondary

#8B9562

accent

#C662B2

background

#F7F6F8

surface

#EDEBF0

border

#C8C6CB

text

#09070D

muted

#7B7A7D

Preview Lab

Preview with #403765

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

Preview Lab → · Contrast checker → · Palette generator →