#291784#291784

#291784 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.0% C 0.167 H 278.8°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#291784
RGB	rgb(41, 23, 132)
HSL	hsl(250, 70%, 30%)
HSV	hsv(250, 83%, 52%)
CMYK	cmyk(68.9%, 82.6%, 0%, 48.2%)
CIE-LAB	lab(19.01, 41.12, -57.12)
CIE-LCH	lch(19.01, 70.38, 305.75°)
OKLab	oklab(32.02% 0.0255 -0.165)
OKLCH	oklch(32.02% 0.167 278.8)
XYZ	xyz(5.3844, 2.7497, 22.0723)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291784 #728417

analogous

#173C84 #291784 #5F1784

triadic

#291784 #842917 #178429

tetradic

#291784 #84173C #728417 #17845F

square

#291784 #84173C #728417 #17845F

split-complementary

#291784 #845F17 #3C8417

monochromatic

#09051C #190E50 #291784 #3920B8 #5439DC

Accessibility & contrast

On white

13.55

#291784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#291784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291784

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291784	#FFFFFF	#000000	##FFFFFF
##291784	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003287

Deuteranopia (green-blind)

#002A82

Tritanopia (blue-blind)

#00394E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #291784;
/* rgb */ color: rgb(41, 23, 132);
/* oklch */ color: oklch(32.0% 0.167 278.8);

Tailwind

colors: {
  custom: {
    50: '#7158a9',
    500: '#291784',
    950: '#000000',
  },
}

SCSS

$custom: #291784;
$custom-light: #7158a9;
$custom-dark: #000000;

JSON

{
  "hex": "#291784",
  "rgb": {
    "r": 41,
    "g": 23,
    "b": 132
  },
  "hsl": {
    "h": 249.908,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32023,
    "c": 0.16694,
    "h": 278.8
  },
  "luminance": 0.0275
}

Semantic roles & 50–950 ramp

primary

#291784

secondary

#A4B83F

accent

#ED3BD0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #291784

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

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