#3A154B#3A154B

#3A154B is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.1% C 0.100 H 313.4°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#3A154B
RGB	rgb(58, 21, 75)
HSL	hsl(281, 56%, 19%)
HSV	hsv(281, 72%, 29%)
CMYK	cmyk(22.7%, 72%, 0%, 70.6%)
CIE-LAB	lab(15.19, 28.39, -25.80)
CIE-LCH	lch(15.19, 38.36, 317.74°)
OKLab	oklab(28.12% 0.0686 -0.0726)
OKLCH	oklch(28.12% 0.1 313.4)
XYZ	xyz(3.2829, 1.9440, 6.8575)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A154B #264B15

analogous

#1F154B #3A154B #4B1541

triadic

#3A154B #4B3A15 #154B3A

tetradic

#3A154B #4B1F15 #264B15 #15414B

square

#3A154B #4B1F15 #264B15 #15414B

split-complementary

#3A154B #414B15 #154B1F

monochromatic

#120718 #15081B #3A154B #5F227B #8430AB

Accessibility & contrast

On white

15.12

#3A154B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3A154B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A154B

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A154B	#FFFFFF	#000000	##FFFFFF
##3A154B	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244D

Deuteranopia (green-blind)

#12274A

Tritanopia (blue-blind)

#381F2D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3a154b;
/* rgb */ color: rgb(58, 21, 75);
/* oklch */ color: oklch(28.1% 0.100 313.4);

Tailwind

colors: {
  custom: {
    50: '#72557e',
    500: '#3a154b',
    950: '#000000',
  },
}

SCSS

$custom: #3a154b;
$custom-light: #72557e;
$custom-dark: #000000;

JSON

{
  "hex": "#3a154b",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 75
  },
  "hsl": {
    "h": 281.111,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28121,
    "c": 0.09986,
    "h": 313.4
  },
  "luminance": 0.01944
}

Semantic roles & 50–950 ramp

primary

#3A154B

secondary

#508339

accent

#E04878

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #3A154B

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

Preview Lab → · Contrast checker → · Palette generator →