#3D227B#3D227B

#3D227B is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.5% C 0.142 H 291.0°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#3D227B
RGB	rgb(61, 34, 123)
HSL	hsl(258, 57%, 31%)
HSV	hsv(258, 72%, 48%)
CMYK	cmyk(50.4%, 72.4%, 0%, 51.8%)
CIE-LAB	lab(22.18, 35.29, -46.13)
CIE-LCH	lch(22.18, 58.08, 307.41°)
OKLab	oklab(34.47% 0.0508 -0.1323)
OKLCH	oklch(34.47% 0.142 291)
XYZ	xyz(6.0706, 3.5660, 19.1035)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D227B #607B22

analogous

#22337B #3D227B #69227B

triadic

#3D227B #7B3D22 #227B3D

tetradic

#3D227B #7B2233 #607B22 #227B69

square

#3D227B #7B2233 #607B22 #227B69

split-complementary

#3D227B #7B6922 #337B22

monochromatic

#0D071B #25154B #3D227B #552FAB #724ACD

Accessibility & contrast

On white

12.26

#3D227B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3D227B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D227B

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D227B	#FFFFFF	#000000	##FFFFFF
##3D227B	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377E

Deuteranopia (green-blind)

#003379

Tritanopia (blue-blind)

#29394C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3d227b;
/* rgb */ color: rgb(61, 34, 123);
/* oklch */ color: oklch(34.5% 0.142 291.0);

Tailwind

colors: {
  custom: {
    50: '#795fa2',
    500: '#3d227b',
    950: '#000000',
  },
}

SCSS

$custom: #3d227b;
$custom-light: #795fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d227b",
  "rgb": {
    "r": 61,
    "g": 34,
    "b": 123
  },
  "hsl": {
    "h": 258.202,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34465,
    "c": 0.1417,
    "h": 291
  },
  "luminance": 0.03566
}

Semantic roles & 50–950 ramp

primary

#3D227B

secondary

#90AE4B

accent

#E048B2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #3D227B

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

Preview Lab → · Contrast checker → · Palette generator →