#341B73#341B73

#341B73 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.140 H 288.7°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#341B73
RGB	rgb(52, 27, 115)
HSL	hsl(257, 62%, 28%)
HSV	hsv(257, 77%, 45%)
CMYK	cmyk(54.8%, 76.5%, 0%, 54.9%)
CIE-LAB	lab(19.02, 35.16, -46.23)
CIE-LCH	lch(19.02, 58.08, 307.26°)
OKLab	oklab(31.75% 0.0451 -0.1328)
OKLCH	oklch(31.75% 0.14 288.7)
XYZ	xyz(4.9017, 2.7515, 16.4891)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#341B73 #5A731B

analogous

#1B2E73 #341B73 #601B73

triadic

#341B73 #73341B #1B7334

tetradic

#341B73 #731B2E #5A731B #1B7360

square

#341B73 #731B2E #5A731B #1B7360

split-complementary

#341B73 #73601B #2E731B

monochromatic

#0B0619 #1E0F41 #341B73 #4A27A5 #6338D0

Accessibility & contrast

On white

13.54

#341B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#341B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #341B73

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##341B73	#FFFFFF	#000000	##FFFFFF
##341B73	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002C71

Tritanopia (blue-blind)

#1C3345

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #341b73;
/* rgb */ color: rgb(52, 27, 115);
/* oklch */ color: oklch(31.8% 0.140 288.7);

Tailwind

colors: {
  custom: {
    50: '#735a9c',
    500: '#341b73',
    950: '#000000',
  },
}

SCSS

$custom: #341b73;
$custom-light: #735a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#341b73",
  "rgb": {
    "r": 52,
    "g": 27,
    "b": 115
  },
  "hsl": {
    "h": 257.045,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31751,
    "c": 0.14029,
    "h": 288.7
  },
  "luminance": 0.02752
}

Semantic roles & 50–950 ramp

primary

#341B73

secondary

#8BA842

accent

#E543B7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #341B73

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

Preview Lab → · Contrast checker → · Palette generator →