#241FA1#241FA1

#241FA1 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 36.0% C 0.196 H 272.2°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#241FA1
RGB	rgb(36, 31, 161)
HSL	hsl(242, 68%, 38%)
HSV	hsv(242, 81%, 63%)
CMYK	cmyk(77.6%, 80.7%, 0%, 36.9%)
CIE-LAB	lab(23.43, 45.91, -67.79)
CIE-LCH	lch(23.43, 81.87, 304.11°)
OKLab	oklab(35.99% 0.0076 -0.1962)
OKLCH	oklch(35.99% 0.196 272.2)
XYZ	xyz(7.6484, 3.9274, 34.0663)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241FA1 #9CA11F

analogous

#1F5BA1 #241FA1 #651FA1

triadic

#241FA1 #A1241F #1FA124

tetradic

#241FA1 #A11F5B #9CA11F #1FA165

square

#241FA1 #A11F5B #9CA11F #1FA165

split-complementary

#241FA1 #A1651F #5BA11F

monochromatic

#0D0B3A #19156E #241FA1 #2F29D4 #605BDF

Accessibility & contrast

On white

11.76

#241FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#241FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241FA1

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241FA1	#FFFFFF	#000000	##FFFFFF
##241FA1	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA5

Deuteranopia (green-blind)

#00319F

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #241fa1;
/* rgb */ color: rgb(36, 31, 161);
/* oklch */ color: oklch(36.0% 0.196 272.2);

Tailwind

colors: {
  custom: {
    50: '#765ebe',
    500: '#241fa1',
    950: '#000000',
  },
}

SCSS

$custom: #241fa1;
$custom-light: #765ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#241fa1",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 161
  },
  "hsl": {
    "h": 242.308,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.35994,
    "c": 0.19634,
    "h": 272.2
  },
  "luminance": 0.03928
}

Semantic roles & 50–950 ramp

primary

#241FA1

secondary

#BFC458

accent

#EB3DE4

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #241FA1

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

Preview Lab → · Contrast checker → · Palette generator →