#241A73#241A73

#241A73 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.1% C 0.144 H 278.4°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#241A73
RGB	rgb(36, 26, 115)
HSL	hsl(247, 63%, 28%)
HSV	hsv(247, 77%, 45%)
CMYK	cmyk(68.7%, 77.4%, 0%, 54.9%)
CIE-LAB	lab(17.23, 33.39, -49.22)
CIE-LCH	lch(17.23, 59.48, 304.15°)
OKLab	oklab(30.1% 0.0209 -0.1421)
OKLCH	oklch(30.1% 0.144 278.4)
XYZ	xyz(4.1905, 2.3513, 16.4494)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241A73 #69731A

analogous

#1A3C73 #241A73 #511A73

triadic

#241A73 #73241A #1A7324

tetradic

#241A73 #731A3C #69731A #1A7351

square

#241A73 #731A3C #69731A #1A7351

split-complementary

#241A73 #73511A #3C731A

monochromatic

#080619 #140F41 #241A73 #3425A5 #4736D2

Accessibility & contrast

On white

14.28

#241A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#241A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241A73

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241A73	#FFFFFF	#000000	##FFFFFF
##241A73	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002771

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #241a73;
/* rgb */ color: rgb(36, 26, 115);
/* oklch */ color: oklch(30.1% 0.144 278.4);

Tailwind

colors: {
  custom: {
    50: '#6b589c',
    500: '#241a73',
    950: '#000000',
  },
}

SCSS

$custom: #241a73;
$custom-light: #6b589c;
$custom-dark: #000000;

JSON

{
  "hex": "#241a73",
  "rgb": {
    "r": 36,
    "g": 26,
    "b": 115
  },
  "hsl": {
    "h": 246.742,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.30101,
    "c": 0.14367,
    "h": 278.4
  },
  "luminance": 0.02352
}

Semantic roles & 50–950 ramp

primary

#241A73

secondary

#9CA841

accent

#E642D4

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #241A73

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

Preview Lab → · Contrast checker → · Palette generator →