#291A85#291A85

#291A85 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.5% C 0.165 H 278.2°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#291A85
RGB	rgb(41, 26, 133)
HSL	hsl(248, 67%, 31%)
HSV	hsv(248, 80%, 52%)
CMYK	cmyk(69.2%, 80.5%, 0%, 47.8%)
CIE-LAB	lab(19.65, 39.91, -56.69)
CIE-LCH	lch(19.65, 69.33, 305.14°)
OKLab	oklab(32.5% 0.0237 -0.1638)
OKLCH	oklch(32.5% 0.165 278.2)
XYZ	xyz(5.5161, 2.9032, 22.4554)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291A85 #76851A

analogous

#1A4085 #291A85 #5E1A85

triadic

#291A85 #85291A #1A8529

tetradic

#291A85 #851A40 #76851A #1A855E

square

#291A85 #851A40 #76851A #1A855E

split-complementary

#291A85 #855E1A #40851A

monochromatic

#09061F #191052 #291A85 #3924B8 #5540DA

Accessibility & contrast

On white

13.28

#291A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#291A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291A85

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291A85	#FFFFFF	#000000	##FFFFFF
##291A85	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003488

Deuteranopia (green-blind)

#002B83

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #291a85;
/* rgb */ color: rgb(41, 26, 133);
/* oklch */ color: oklch(32.5% 0.165 278.2);

Tailwind

colors: {
  custom: {
    50: '#715aaa',
    500: '#291a85',
    950: '#000000',
  },
}

SCSS

$custom: #291a85;
$custom-light: #715aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#291a85",
  "rgb": {
    "r": 41,
    "g": 26,
    "b": 133
  },
  "hsl": {
    "h": 248.411,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32502,
    "c": 0.16547,
    "h": 278.2
  },
  "luminance": 0.02904
}

Semantic roles & 50–950 ramp

primary

#291A85

secondary

#A8B842

accent

#EA3ED2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #291A85

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

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