#3D298B#3D298B

#3D298B is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.0% C 0.154 H 285.5°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#3D298B
RGB	rgb(61, 41, 139)
HSL	hsl(252, 54%, 35%)
HSV	hsv(252, 71%, 55%)
CMYK	cmyk(56.1%, 70.5%, 0%, 45.5%)
CIE-LAB	lab(25.08, 36.20, -51.46)
CIE-LCH	lch(25.08, 62.92, 305.13°)
OKLab	oklab(36.98% 0.041 -0.1479)
OKLCH	oklch(36.98% 0.154 285.5)
XYZ	xyz(7.3762, 4.4416, 24.8897)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D298B #778B29

analogous

#29468B #3D298B #6E298B

triadic

#3D298B #8B3D29 #298B3D

tetradic

#3D298B #8B2946 #778B29 #298B6E

square

#3D298B #8B2946 #778B29 #298B6E

split-complementary

#3D298B #8B6E29 #468B29

monochromatic

#140D2C #281B5C #3D298B #5237BA #765FD0

Accessibility & contrast

On white

11.12

#3D298B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3D298B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D298B

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D298B	#FFFFFF	#000000	##FFFFFF
##3D298B	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8E

Deuteranopia (green-blind)

#003889

Tritanopia (blue-blind)

#1B4256

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3d298b;
/* rgb */ color: rgb(61, 41, 139);
/* oklch */ color: oklch(37.0% 0.154 285.5);

Tailwind

colors: {
  custom: {
    50: '#7b64ae',
    500: '#3d298b',
    950: '#000000',
  },
}

SCSS

$custom: #3d298b;
$custom-light: #7b64ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3d298b",
  "rgb": {
    "r": 61,
    "g": 41,
    "b": 139
  },
  "hsl": {
    "h": 252.245,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36982,
    "c": 0.15352,
    "h": 285.5
  },
  "luminance": 0.04442
}

Semantic roles & 50–950 ramp

primary

#3D298B

secondary

#A3B55B

accent

#DE4AC0

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0510

muted

#7C7A7F

Preview Lab

Preview with #3D298B

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

Preview Lab → · Contrast checker → · Palette generator →