#291890#291890

#291890 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.5% C 0.181 H 276.8°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#291890
RGB	rgb(41, 24, 144)
HSL	hsl(249, 71%, 33%)
HSV	hsv(249, 83%, 56%)
CMYK	cmyk(71.5%, 83.3%, 0%, 43.5%)
CIE-LAB	lab(20.59, 44.36, -62.03)
CIE-LCH	lch(20.59, 76.26, 305.57°)
OKLab	oklab(33.53% 0.0214 -0.1793)
OKLCH	oklch(33.53% 0.181 276.8)
XYZ	xyz(6.2735, 3.1377, 26.6552)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291890 #7F9018

analogous

#184390 #291890 #651890

triadic

#291890 #902918 #189029

tetradic

#291890 #901843 #7F9018 #189065

square

#291890 #901843 #7F9018 #189065

split-complementary

#291890 #906518 #439018

monochromatic

#0B0727 #1A0F5C #291890 #3821C4 #5943E0

Accessibility & contrast

On white

12.90

#291890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#291890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291890

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291890	#FFFFFF	#000000	##FFFFFF
##291890	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003693

Deuteranopia (green-blind)

#002C8E

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #291890;
/* rgb */ color: rgb(41, 24, 144);
/* oklch */ color: oklch(33.5% 0.181 276.8);

Tailwind

colors: {
  custom: {
    50: '#7459b2',
    500: '#291890',
    950: '#000000',
  },
}

SCSS

$custom: #291890;
$custom-light: #7459b2;
$custom-dark: #000000;

JSON

{
  "hex": "#291890",
  "rgb": {
    "r": 41,
    "g": 24,
    "b": 144
  },
  "hsl": {
    "h": 248.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33526,
    "c": 0.18053,
    "h": 276.8
  },
  "luminance": 0.03138
}

Semantic roles & 50–950 ramp

primary

#291890

secondary

#AFC043

accent

#EE3AD5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #291890

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

Preview Lab → · Contrast checker → · Palette generator →