#403850#403850

#403850 is a dark, muted violet. Relative luminance 0.045; OKLCH L 35.9% C 0.042 H 299.6°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#403850
RGB	rgb(64, 56, 80)
HSL	hsl(260, 18%, 27%)
HSV	hsv(260, 30%, 31%)
CMYK	cmyk(20%, 30%, 0%, 68.6%)
CIE-LAB	lab(25.25, 9.24, -13.31)
CIE-LCH	lch(25.25, 16.20, 304.76°)
OKLab	oklab(35.92% 0.0207 -0.0365)
OKLCH	oklch(35.92% 0.042 299.6)
XYZ	xyz(4.9762, 4.4975, 8.1938)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403850 #485038

analogous

#383C50 #403850 #4C3850

triadic

#403850 #504038 #385040

tetradic

#403850 #50383C #485038 #38504C

square

#403850 #50383C #485038 #38504C

split-complementary

#403850 #504C38 #3C5038

monochromatic

#0E0D12 #231F2C #403850 #5D5174 #7A6B97

Accessibility & contrast

On white

11.05

#403850 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#403850 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403850

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403850	#FFFFFF	#000000	##FFFFFF
##403850	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333C51

Deuteranopia (green-blind)

#343C4F

Tritanopia (blue-blind)

#3D3C40

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #403850;
/* rgb */ color: rgb(64, 56, 80);
/* oklch */ color: oklch(35.9% 0.042 299.6);

Tailwind

colors: {
  custom: {
    50: '#756e81',
    500: '#403850',
    950: '#000000',
  },
}

SCSS

$custom: #403850;
$custom-light: #756e81;
$custom-dark: #000000;

JSON

{
  "hex": "#403850",
  "rgb": {
    "r": 64,
    "g": 56,
    "b": 80
  },
  "hsl": {
    "h": 260,
    "s": 17.647,
    "l": 26.667
  },
  "oklch": {
    "l": 0.35919,
    "c": 0.04202,
    "h": 299.6
  },
  "luminance": 0.04498
}

Semantic roles & 50–950 ramp

primary

#403850

secondary

#778064

accent

#BA6DA1

background

#F7F6F7

surface

#EDEBEE

border

#C8C6C9

text

#08070A

muted

#7B7A7C

Preview Lab

Preview with #403850

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

Preview Lab → · Contrast checker → · Palette generator →