#291A94#291A94

#291A94 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 34.2% C 0.184 H 276.1°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#291A94
RGB	rgb(41, 26, 148)
HSL	hsl(247, 70%, 34%)
HSV	hsv(247, 82%, 58%)
CMYK	cmyk(72.3%, 82.4%, 0%, 42%)
CIE-LAB	lab(21.39, 44.65, -63.19)
CIE-LCH	lch(21.39, 77.37, 305.25°)
OKLab	oklab(34.22% 0.0194 -0.1826)
OKLCH	oklch(34.22% 0.184 276.1)
XYZ	xyz(6.6274, 3.3477, 28.3081)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291A94 #85941A

analogous

#1A4894 #291A94 #661A94

triadic

#291A94 #94291A #1A9429

tetradic

#291A94 #941A48 #85941A #1A9466

square

#291A94 #941A48 #85941A #1A9466

split-complementary

#291A94 #94661A #48941A

monochromatic

#0C082C #1B1160 #291A94 #3723C8 #5C49DF

Accessibility & contrast

On white

12.58

#291A94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#291A94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291A94

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291A94	#FFFFFF	#000000	##FFFFFF
##291A94	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003897

Deuteranopia (green-blind)

#002E92

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #291a94;
/* rgb */ color: rgb(41, 26, 148);
/* oklch */ color: oklch(34.2% 0.184 276.1);

Tailwind

colors: {
  custom: {
    50: '#755bb5',
    500: '#291a94',
    950: '#000000',
  },
}

SCSS

$custom: #291a94;
$custom-light: #755bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#291a94",
  "rgb": {
    "r": 41,
    "g": 26,
    "b": 148
  },
  "hsl": {
    "h": 247.377,
    "s": 70.115,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34217,
    "c": 0.18368,
    "h": 276.1
  },
  "luminance": 0.03348
}

Semantic roles & 50–950 ramp

primary

#291A94

secondary

#B2C149

accent

#ED3BD7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #291A94

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

Preview Lab → · Contrast checker → · Palette generator →