#341B72#341B72

#341B72 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.139 H 289.0°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#341B72
RGB	rgb(52, 27, 114)
HSL	hsl(257, 62%, 28%)
HSV	hsv(257, 76%, 45%)
CMYK	cmyk(54.4%, 76.3%, 0%, 55.3%)
CIE-LAB	lab(18.92, 34.86, -45.74)
CIE-LCH	lch(18.92, 57.51, 307.31°)
OKLab	oklab(31.65% 0.0453 -0.1314)
OKLCH	oklch(31.65% 0.139 289)
XYZ	xyz(4.8445, 2.7286, 16.1877)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#341B72 #59721B

analogous

#1B2E72 #341B72 #5F1B72

triadic

#341B72 #72341B #1B7234

tetradic

#341B72 #721B2E #59721B #1B725F

square

#341B72 #721B2E #59721B #1B725F

split-complementary

#341B72 #725F1B #2E721B

monochromatic

#0B0619 #1D0F41 #341B72 #4B27A3 #6338D0

Accessibility & contrast

On white

13.59

#341B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#341B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #341B72

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##341B72	#FFFFFF	#000000	##FFFFFF
##341B72	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003075

Deuteranopia (green-blind)

#002C70

Tritanopia (blue-blind)

#1D3245

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #341b72;
/* rgb */ color: rgb(52, 27, 114);
/* oklch */ color: oklch(31.7% 0.139 289.0);

Tailwind

colors: {
  custom: {
    50: '#735a9b',
    500: '#341b72',
    950: '#000000',
  },
}

SCSS

$custom: #341b72;
$custom-light: #735a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#341b72",
  "rgb": {
    "r": 52,
    "g": 27,
    "b": 114
  },
  "hsl": {
    "h": 257.241,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.31653,
    "c": 0.13903,
    "h": 289
  },
  "luminance": 0.02729
}

Semantic roles & 50–950 ramp

primary

#341B72

secondary

#8AA742

accent

#E543B6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #341B72

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

Preview Lab → · Contrast checker → · Palette generator →