#3A2689#3A2689

#3A2689 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.1% C 0.155 H 284.8°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#3A2689
RGB	rgb(58, 38, 137)
HSL	hsl(252, 57%, 34%)
HSV	hsv(252, 72%, 54%)
CMYK	cmyk(57.7%, 72.3%, 0%, 46.3%)
CIE-LAB	lab(23.97, 36.81, -52.04)
CIE-LCH	lch(23.97, 63.74, 305.27°)
OKLab	oklab(36.06% 0.0396 -0.1497)
OKLCH	oklch(36.06% 0.155 284.8)
XYZ	xyz(6.9520, 4.0915, 24.0855)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2689 #758926

analogous

#264489 #3A2689 #6C2689

triadic

#3A2689 #893A26 #26893A

tetradic

#3A2689 #892644 #758926 #26896C

square

#3A2689 #892644 #758926 #26896C

split-complementary

#3A2689 #896C26 #448926

monochromatic

#110B29 #261959 #3A2689 #4E33B9 #7159D1

Accessibility & contrast

On white

11.55

#3A2689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#3A2689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2689

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2689	#FFFFFF	#000000	##FFFFFF
##3A2689	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8C

Deuteranopia (green-blind)

#003687

Tritanopia (blue-blind)

#144054

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3a2689;
/* rgb */ color: rgb(58, 38, 137);
/* oklch */ color: oklch(36.1% 0.155 284.8);

Tailwind

colors: {
  custom: {
    50: '#7962ac',
    500: '#3a2689',
    950: '#000000',
  },
}

SCSS

$custom: #3a2689;
$custom-light: #7962ac;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2689",
  "rgb": {
    "r": 58,
    "g": 38,
    "b": 137
  },
  "hsl": {
    "h": 252.121,
    "s": 56.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36061,
    "c": 0.15489,
    "h": 284.8
  },
  "luminance": 0.04092
}

Semantic roles & 50–950 ramp

primary

#3A2689

secondary

#A2B655

accent

#E048C1

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #3A2689

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

Preview Lab → · Contrast checker → · Palette generator →