#340D50#340D50

#340D50 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.6% C 0.115 H 306.4°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#340D50
RGB	rgb(52, 13, 80)
HSL	hsl(275, 72%, 18%)
HSV	hsv(275, 84%, 31%)
CMYK	cmyk(35%, 83.7%, 0%, 68.6%)
CIE-LAB	lab(13.21, 32.23, -32.48)
CIE-LCH	lch(13.21, 45.76, 314.79°)
OKLab	oklab(26.64% 0.0681 -0.0924)
OKLCH	oklch(26.64% 0.115 306.4)
XYZ	xyz(3.0077, 1.5971, 7.7377)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D50 #29500D

analogous

#120D50 #340D50 #500D4A

triadic

#340D50 #50340D #0D5034

tetradic

#340D50 #50120D #29500D #0D4A50

square

#340D50 #50120D #29500D #0D4A50

split-complementary

#340D50 #4A500D #0D5012

monochromatic

#11041A #12041B #340D50 #561685 #781EB9

Accessibility & contrast

On white

15.92

#340D50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#340D50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D50

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D50	#FFFFFF	#000000	##FFFFFF
##340D50	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002152

Deuteranopia (green-blind)

#00224F

Tritanopia (blue-blind)

#2F1E2E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #340d50;
/* rgb */ color: rgb(52, 13, 80);
/* oklch */ color: oklch(26.6% 0.115 306.4);

Tailwind

colors: {
  custom: {
    50: '#6f5182',
    500: '#340d50',
    950: '#000000',
  },
}

SCSS

$custom: #340d50;
$custom-light: #6f5182;
$custom-dark: #000000;

JSON

{
  "hex": "#340d50",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 80
  },
  "hsl": {
    "h": 274.925,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26639,
    "c": 0.11474,
    "h": 306.4
  },
  "luminance": 0.01597
}

Semantic roles & 50–950 ramp

primary

#340D50

secondary

#558B2E

accent

#EF3985

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#08020A

muted

#7B787C

Preview Lab

Preview with #340D50

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

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