#3D277A#3D277A

#3D277A is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.1% C 0.134 H 289.9°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#3D277A
RGB	rgb(61, 39, 122)
HSL	hsl(256, 52%, 32%)
HSV	hsv(256, 68%, 48%)
CMYK	cmyk(50%, 68%, 0%, 52.2%)
CIE-LAB	lab(23.16, 32.06, -43.90)
CIE-LCH	lch(23.16, 54.36, 306.14°)
OKLab	oklab(35.14% 0.0456 -0.1257)
OKLCH	oklch(35.14% 0.134 289.9)
XYZ	xyz(6.1618, 3.8480, 18.8267)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D277A #647A27

analogous

#273B7A #3D277A #67277A

triadic

#3D277A #7A3D27 #277A3D

tetradic

#3D277A #7A273B #647A27 #277A67

square

#3D277A #7A273B #647A27 #277A67

split-complementary

#3D277A #7A6727 #3B7A27

monochromatic

#0F091D #26184C #3D277A #5436A8 #7253C8

Accessibility & contrast

On white

11.87

#3D277A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3D277A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D277A

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D277A	#FFFFFF	#000000	##FFFFFF
##3D277A	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397D

Deuteranopia (green-blind)

#003578

Tritanopia (blue-blind)

#293B4D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3d277a;
/* rgb */ color: rgb(61, 39, 122);
/* oklch */ color: oklch(35.1% 0.134 289.9);

Tailwind

colors: {
  custom: {
    50: '#7862a1',
    500: '#3d277a',
    950: '#000000',
  },
}

SCSS

$custom: #3d277a;
$custom-light: #7862a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d277a",
  "rgb": {
    "r": 61,
    "g": 39,
    "b": 122
  },
  "hsl": {
    "h": 255.904,
    "s": 51.553,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35142,
    "c": 0.13376,
    "h": 289.9
  },
  "luminance": 0.03848
}

Semantic roles & 50–950 ramp

primary

#3D277A

secondary

#94AC51

accent

#DB4DB5

background

#F7F5FA

surface

#EEEAF3

border

#C9C6CD

text

#09050F

muted

#7B797F

Preview Lab

Preview with #3D277A

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

Preview Lab → · Contrast checker → · Palette generator →