#3A154C#3A154C

#3A154C is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.2% C 0.101 H 312.7°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#3A154C
RGB	rgb(58, 21, 76)
HSL	hsl(280, 57%, 19%)
HSV	hsv(280, 72%, 30%)
CMYK	cmyk(23.7%, 72.4%, 0%, 70.2%)
CIE-LAB	lab(15.26, 28.64, -26.37)
CIE-LCH	lch(15.26, 38.93, 317.37°)
OKLab	oklab(28.2% 0.0685 -0.0743)
OKLCH	oklch(28.2% 0.101 312.7)
XYZ	xyz(3.3174, 1.9578, 7.0392)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A154C #274C15

analogous

#1F154C #3A154C #4C1543

triadic

#3A154C #4C3A15 #154C3A

tetradic

#3A154C #4C1F15 #274C15 #15434C

square

#3A154C #4C1F15 #274C15 #15434C

split-complementary

#3A154C #434C15 #154C1F

monochromatic

#120718 #15081C #3A154C #5F227C #832FAC

Accessibility & contrast

On white

15.09

#3A154C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3A154C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A154C

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A154C	#FFFFFF	#000000	##FFFFFF
##3A154C	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244E

Deuteranopia (green-blind)

#11274B

Tritanopia (blue-blind)

#38202E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3a154c;
/* rgb */ color: rgb(58, 21, 76);
/* oklch */ color: oklch(28.2% 0.101 312.7);

Tailwind

colors: {
  custom: {
    50: '#72557e',
    500: '#3a154c',
    950: '#000000',
  },
}

SCSS

$custom: #3a154c;
$custom-light: #72557e;
$custom-dark: #000000;

JSON

{
  "hex": "#3a154c",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 76
  },
  "hsl": {
    "h": 280.364,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28198,
    "c": 0.10104,
    "h": 312.7
  },
  "luminance": 0.01958
}

Semantic roles & 50–950 ramp

primary

#3A154C

secondary

#518439

accent

#E0487A

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #3A154C

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

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