#3D277C#3D277C

#3D277C is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.3% C 0.136 H 289.4°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D277C
RGB	rgb(61, 39, 124)
HSL	hsl(256, 52%, 32%)
HSV	hsv(256, 69%, 49%)
CMYK	cmyk(50.8%, 68.5%, 0%, 51.4%)
CIE-LAB	lab(23.33, 32.68, -44.89)
CIE-LCH	lch(23.33, 55.53, 306.05°)
OKLab	oklab(35.32% 0.0454 -0.1287)
OKLCH	oklch(35.32% 0.136 289.4)
XYZ	xyz(6.2870, 3.8981, 19.4860)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D277C #667C27

analogous

#273C7C #3D277C #68277C

triadic

#3D277C #7C3D27 #277C3D

tetradic

#3D277C #7C273C #667C27 #277C68

square

#3D277C #7C273C #667C27 #277C68

split-complementary

#3D277C #7C6827 #3C7C27

monochromatic

#0F0A1F #26184D #3D277C #5436AB #7254C9

Accessibility & contrast

On white

11.80

#3D277C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#3D277C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D277C

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D277C	#FFFFFF	#000000	##FFFFFF
##3D277C	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397F

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#283C4E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3d277c;
/* rgb */ color: rgb(61, 39, 124);
/* oklch */ color: oklch(35.3% 0.136 289.4);

Tailwind

colors: {
  custom: {
    50: '#7963a3',
    500: '#3d277c',
    950: '#000000',
  },
}

SCSS

$custom: #3d277c;
$custom-light: #7963a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d277c",
  "rgb": {
    "r": 61,
    "g": 39,
    "b": 124
  },
  "hsl": {
    "h": 255.529,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35317,
    "c": 0.13642,
    "h": 289.4
  },
  "luminance": 0.03898
}

Semantic roles & 50–950 ramp

primary

#3D277C

secondary

#96AE51

accent

#DC4CB6

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #3D277C

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

Preview Lab → · Contrast checker → · Palette generator →