#241F91#241F91

#241F91 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.2% C 0.177 H 273.6°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#241F91
RGB	rgb(36, 31, 145)
HSL	hsl(243, 65%, 35%)
HSV	hsv(243, 79%, 57%)
CMYK	cmyk(75.2%, 78.6%, 0%, 43.1%)
CIE-LAB	lab(21.57, 40.68, -61.03)
CIE-LCH	lch(21.57, 73.34, 303.68°)
OKLab	oklab(34.15% 0.0113 -0.1766)
OKLCH	oklch(34.15% 0.177 273.6)
XYZ	xyz(6.3267, 3.3987, 27.1052)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F91 #8C911F

analogous

#1F5391 #241F91 #5D1F91

triadic

#241F91 #91241F #1F9124

tetradic

#241F91 #911F53 #8C911F #1F915D

square

#241F91 #911F53 #8C911F #1F915D

split-complementary

#241F91 #915D1F #53911F

monochromatic

#0B092C #17145F #241F91 #312AC3 #5751DA

Accessibility & contrast

On white

12.50

#241F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#241F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F91

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F91	#FFFFFF	#000000	##FFFFFF
##241F91	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003994

Deuteranopia (green-blind)

#002E8F

Tritanopia (blue-blind)

#004157

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #241f91;
/* rgb */ color: rgb(36, 31, 145);
/* oklch */ color: oklch(34.2% 0.177 273.6);

Tailwind

colors: {
  custom: {
    50: '#725db2',
    500: '#241f91',
    950: '#000000',
  },
}

SCSS

$custom: #241f91;
$custom-light: #725db2;
$custom-dark: #000000;

JSON

{
  "hex": "#241f91",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 145
  },
  "hsl": {
    "h": 242.632,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34154,
    "c": 0.17693,
    "h": 273.6
  },
  "luminance": 0.03399
}

Semantic roles & 50–950 ramp

primary

#241F91

secondary

#B8BD4F

accent

#E840E0

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #241F91

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

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