#3A0B51#3A0B51

#3A0B51 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.4% C 0.120 H 311.3°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#3A0B51
RGB	rgb(58, 11, 81)
HSL	hsl(280, 76%, 18%)
HSV	hsv(280, 86%, 32%)
CMYK	cmyk(28.4%, 86.4%, 0%, 68.2%)
CIE-LAB	lab(14.02, 34.53, -31.80)
CIE-LCH	lch(14.02, 46.95, 317.36°)
OKLab	oklab(27.44% 0.0791 -0.0901)
OKLCH	oklch(27.44% 0.12 311.3)
XYZ	xyz(3.3495, 1.7331, 7.9411)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0B51 #22510B

analogous

#170B51 #3A0B51 #510B45

triadic

#3A0B51 #513A0B #0B513A

tetradic

#3A0B51 #51170B #22510B #0B4551

square

#3A0B51 #51170B #22510B #0B4551

split-complementary

#3A0B51 #45510B #0B5117

monochromatic

#13041B #13041B #3A0B51 #611287 #871ABD

Accessibility & contrast

On white

15.59

#3A0B51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#3A0B51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0B51

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0B51	#FFFFFF	#000000	##FFFFFF
##3A0B51	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002253

Deuteranopia (green-blind)

#002450

Tritanopia (blue-blind)

#371C2E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #3a0b51;
/* rgb */ color: rgb(58, 11, 81);
/* oklch */ color: oklch(27.4% 0.120 311.3);

Tailwind

colors: {
  custom: {
    50: '#745182',
    500: '#3a0b51',
    950: '#000000',
  },
}

SCSS

$custom: #3a0b51;
$custom-light: #745182;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0b51",
  "rgb": {
    "r": 58,
    "g": 11,
    "b": 81
  },
  "hsl": {
    "h": 280.286,
    "s": 76.087,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2744,
    "c": 0.11995,
    "h": 311.3
  },
  "luminance": 0.01733
}

Semantic roles & 50–950 ramp

primary

#3A0B51

secondary

#4B8D2B

accent

#F33573

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08020A

muted

#7B787C

Preview Lab

Preview with #3A0B51

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

Preview Lab → · Contrast checker → · Palette generator →