#403263#403263

#403263 is a dark, moderate violet. Relative luminance 0.043; OKLCH L 35.7% C 0.083 H 295.0°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#403263
RGB	rgb(64, 50, 99)
HSL	hsl(257, 33%, 29%)
HSV	hsv(257, 49%, 39%)
CMYK	cmyk(35.4%, 49.5%, 0%, 61.2%)
CIE-LAB	lab(24.55, 18.68, -26.86)
CIE-LCH	lch(24.55, 32.72, 304.82°)
OKLab	oklab(35.71% 0.0352 -0.0756)
OKLCH	oklch(35.71% 0.083 295)
XYZ	xyz(5.5065, 4.2720, 12.3364)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403263 #556332

analogous

#323D63 #403263 #593263

triadic

#403263 #634032 #326340

tetradic

#403263 #63323D #556332 #326359

square

#403263 #63323D #556332 #326359

split-complementary

#403263 #635932 #3D6332

monochromatic

#0D0A14 #261D3A #403263 #5A478C #7760AF

Accessibility & contrast

On white

11.32

#403263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#403263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403263

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403263	#FFFFFF	#000000	##FFFFFF
##403263	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223B65

Deuteranopia (green-blind)

#243A62

Tritanopia (blue-blind)

#383B45

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #403263;
/* rgb */ color: rgb(64, 50, 99);
/* oklch */ color: oklch(35.7% 0.083 295.0);

Tailwind

colors: {
  custom: {
    50: '#776a90',
    500: '#403263',
    950: '#000000',
  },
}

SCSS

$custom: #403263;
$custom-light: #776a90;
$custom-dark: #000000;

JSON

{
  "hex": "#403263",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 99
  },
  "hsl": {
    "h": 257.143,
    "s": 32.886,
    "l": 29.216
  },
  "oklch": {
    "l": 0.35714,
    "c": 0.08342,
    "h": 295
  },
  "luminance": 0.04272
}

Semantic roles & 50–950 ramp

primary

#403263

secondary

#84945D

accent

#C95FAB

background

#F7F6F8

surface

#EDEBF0

border

#C8C6CB

text

#09060C

muted

#7B7A7D

Preview Lab

Preview with #403263

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

Preview Lab → · Contrast checker → · Palette generator →