#3D237A#3D237A

#3D237A is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.5% C 0.139 H 291.0°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#3D237A
RGB	rgb(61, 35, 122)
HSL	hsl(258, 55%, 31%)
HSV	hsv(258, 71%, 48%)
CMYK	cmyk(50%, 71.3%, 0%, 52.2%)
CIE-LAB	lab(22.30, 34.42, -45.31)
CIE-LCH	lch(22.30, 56.90, 307.22°)
OKLab	oklab(34.52% 0.0499 -0.1299)
OKLCH	oklch(34.52% 0.139 291)
XYZ	xyz(6.0374, 3.5991, 18.7852)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D237A #607A23

analogous

#23347A #3D237A #68237A

triadic

#3D237A #7A3D23 #237A3D

tetradic

#3D237A #7A2334 #607A23 #237A68

square

#3D237A #7A2334 #607A23 #237A68

split-complementary

#3D237A #7A6823 #347A23

monochromatic

#0D081B #25154A #3D237A #5531AA #724CCC

Accessibility & contrast

On white

12.21

#3D237A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3D237A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D237A

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D237A	#FFFFFF	#000000	##FFFFFF
##3D237A	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377D

Deuteranopia (green-blind)

#003378

Tritanopia (blue-blind)

#29394B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3d237a;
/* rgb */ color: rgb(61, 35, 122);
/* oklch */ color: oklch(34.5% 0.139 291.0);

Tailwind

colors: {
  custom: {
    50: '#7960a1',
    500: '#3d237a',
    950: '#000000',
  },
}

SCSS

$custom: #3d237a;
$custom-light: #7960a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d237a",
  "rgb": {
    "r": 61,
    "g": 35,
    "b": 122
  },
  "hsl": {
    "h": 257.931,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34521,
    "c": 0.13913,
    "h": 291
  },
  "luminance": 0.03599
}

Semantic roles & 50–950 ramp

primary

#3D237A

secondary

#90AD4C

accent

#DF49B2

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #3D237A

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

Preview Lab → · Contrast checker → · Palette generator →