#291C6D#291C6D

#291C6D is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.2% C 0.132 H 282.3°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#291C6D
RGB	rgb(41, 28, 109)
HSL	hsl(250, 59%, 27%)
HSV	hsv(250, 74%, 43%)
CMYK	cmyk(62.4%, 74.3%, 0%, 57.3%)
CIE-LAB	lab(17.49, 30.86, -44.90)
CIE-LCH	lch(17.49, 54.48, 304.50°)
OKLab	oklab(30.21% 0.0283 -0.1293)
OKLCH	oklch(30.21% 0.132 282.3)
XYZ	xyz(4.0892, 2.4058, 14.7139)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291C6D #606D1C

analogous

#1C386D #291C6D #521C6D

triadic

#291C6D #6D291C #1C6D29

tetradic

#291C6D #6D1C38 #606D1C #1C6D52

square

#291C6D #6D1C38 #606D1C #1C6D52

split-complementary

#291C6D #6D521C #386D1C

monochromatic

#090618 #170F3C #291C6D #3B299E #4F38CC

Accessibility & contrast

On white

14.18

#291C6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#291C6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291C6D

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291C6D	#FFFFFF	#000000	##FFFFFF
##291C6D	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6F

Deuteranopia (green-blind)

#00286B

Tritanopia (blue-blind)

#003242

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #291c6d;
/* rgb */ color: rgb(41, 28, 109);
/* oklch */ color: oklch(30.2% 0.132 282.3);

Tailwind

colors: {
  custom: {
    50: '#6c5998',
    500: '#291c6d',
    950: '#000000',
  },
}

SCSS

$custom: #291c6d;
$custom-light: #6c5998;
$custom-dark: #000000;

JSON

{
  "hex": "#291c6d",
  "rgb": {
    "r": 41,
    "g": 28,
    "b": 109
  },
  "hsl": {
    "h": 249.63,
    "s": 59.124,
    "l": 26.863
  },
  "oklch": {
    "l": 0.30205,
    "c": 0.13241,
    "h": 282.3
  },
  "luminance": 0.02406
}

Semantic roles & 50–950 ramp

primary

#291C6D

secondary

#93A243

accent

#E245C9

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #291C6D

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

Preview Lab → · Contrast checker → · Palette generator →