#291F56#291F56

#291F56 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.6% C 0.095 H 287.1°. Best body text is #FFFFFF at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#291F56
RGB	rgb(41, 31, 86)
HSL	hsl(251, 47%, 23%)
HSV	hsv(251, 64%, 34%)
CMYK	cmyk(52.3%, 64%, 0%, 66.3%)
CIE-LAB	lab(16.12, 21.02, -31.90)
CIE-LCH	lch(16.12, 38.20, 303.38°)
OKLab	oklab(28.57% 0.028 -0.0912)
OKLCH	oklch(28.57% 0.095 287.1)
XYZ	xyz(3.0837, 2.1231, 9.0496)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291F56 #4C561F

analogous

#1F3056 #291F56 #441F56

triadic

#291F56 #56291F #1F5629

tetradic

#291F56 #561F30 #4C561F #1F5644

square

#291F56 #561F30 #4C561F #1F5644

split-complementary

#291F56 #56441F #30561F

monochromatic

#0B0816 #140F29 #291F56 #3E2F83 #543FB0

Accessibility & contrast

On white

14.74

#291F56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#291F56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291F56

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291F56	#FFFFFF	#000000	##FFFFFF
##291F56	1.00	14.74	1.42	14.74
#FFFFFF	14.74	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002958

Deuteranopia (green-blind)

#002755

Tritanopia (blue-blind)

#1A2C37

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #291f56;
/* rgb */ color: rgb(41, 31, 86);
/* oklch */ color: oklch(28.6% 0.095 287.1);

Tailwind

colors: {
  custom: {
    50: '#675b86',
    500: '#291f56',
    950: '#000000',
  },
}

SCSS

$custom: #291f56;
$custom-light: #675b86;
$custom-dark: #000000;

JSON

{
  "hex": "#291f56",
  "rgb": {
    "r": 41,
    "g": 31,
    "b": 86
  },
  "hsl": {
    "h": 250.909,
    "s": 47.009,
    "l": 22.941
  },
  "oklch": {
    "l": 0.28567,
    "c": 0.09539,
    "h": 287.1
  },
  "luminance": 0.02123
}

Semantic roles & 50–950 ramp

primary

#291F56

secondary

#7E8B46

accent

#D751BE

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#06040B

muted

#7A797C

Preview Lab

Preview with #291F56

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

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