#3A2587#3A2587

#3A2587 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.7% C 0.154 H 285.5°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#3A2587
RGB	rgb(58, 37, 135)
HSL	hsl(253, 57%, 34%)
HSV	hsv(253, 73%, 53%)
CMYK	cmyk(57%, 72.6%, 0%, 47.1%)
CIE-LAB	lab(23.58, 36.75, -51.44)
CIE-LCH	lch(23.58, 63.22, 305.55°)
OKLab	oklab(35.72% 0.0409 -0.148)
OKLCH	oklch(35.72% 0.154 285.5)
XYZ	xyz(6.7783, 3.9716, 23.3264)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2587 #728725

analogous

#254187 #3A2587 #6B2587

triadic

#3A2587 #873A25 #25873A

tetradic

#3A2587 #872541 #728725 #25876B

square

#3A2587 #872541 #728725 #25876B

split-complementary

#3A2587 #876B25 #418725

monochromatic

#110B27 #251857 #3A2587 #4F32B7 #7056D1

Accessibility & contrast

On white

11.70

#3A2587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#3A2587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2587

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2587	#FFFFFF	#000000	##FFFFFF
##3A2587	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8A

Deuteranopia (green-blind)

#003585

Tritanopia (blue-blind)

#173F53

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3a2587;
/* rgb */ color: rgb(58, 37, 135);
/* oklch */ color: oklch(35.7% 0.154 285.5);

Tailwind

colors: {
  custom: {
    50: '#7961ab',
    500: '#3a2587',
    950: '#000000',
  },
}

SCSS

$custom: #3a2587;
$custom-light: #7961ab;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2587",
  "rgb": {
    "r": 58,
    "g": 37,
    "b": 135
  },
  "hsl": {
    "h": 252.857,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35723,
    "c": 0.15352,
    "h": 285.5
  },
  "luminance": 0.03972
}

Semantic roles & 50–950 ramp

primary

#3A2587

secondary

#A0B553

accent

#E048C0

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #3A2587

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

Preview Lab → · Contrast checker → · Palette generator →