#291C4E#291C4E

#291C4E is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.3% C 0.088 H 291.4°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#291C4E
RGB	rgb(41, 28, 78)
HSL	hsl(256, 47%, 21%)
HSV	hsv(256, 64%, 31%)
CMYK	cmyk(47.4%, 64.1%, 0%, 69.4%)
CIE-LAB	lab(14.69, 20.36, -28.78)
CIE-LCH	lch(14.69, 35.26, 305.28°)
OKLab	oklab(27.31% 0.0322 -0.082)
OKLCH	oklch(27.31% 0.088 291.4)
XYZ	xyz(2.7045, 1.8519, 7.4212)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291C4E #414E1C

analogous

#1C284E #291C4E #421C4E

triadic

#291C4E #4E291C #1C4E29

tetradic

#291C4E #4E1C28 #414E1C #1C4E42

square

#291C4E #4E1C28 #414E1C #1C4E42

split-complementary

#291C4E #4E421C #284E1C

monochromatic

#0C0817 #110C21 #291C4E #412C7B #583CA8

Accessibility & contrast

On white

15.32

#291C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#291C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291C4E

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291C4E	#FFFFFF	#000000	##FFFFFF
##291C4E	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002650

Deuteranopia (green-blind)

#03244D

Tritanopia (blue-blind)

#1E2731

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #291c4e;
/* rgb */ color: rgb(41, 28, 78);
/* oklch */ color: oklch(27.3% 0.088 291.4);

Tailwind

colors: {
  custom: {
    50: '#665880',
    500: '#291c4e',
    950: '#000000',
  },
}

SCSS

$custom: #291c4e;
$custom-light: #665880;
$custom-dark: #000000;

JSON

{
  "hex": "#291c4e",
  "rgb": {
    "r": 41,
    "g": 28,
    "b": 78
  },
  "hsl": {
    "h": 255.6,
    "s": 47.17,
    "l": 20.784
  },
  "oklch": {
    "l": 0.27311,
    "c": 0.08812,
    "h": 291.4
  },
  "luminance": 0.01852
}

Semantic roles & 50–950 ramp

primary

#291C4E

secondary

#738442

accent

#D751B4

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#06030A

muted

#7A787C

Preview Lab

Preview with #291C4E

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

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