#241D9A#241D9A

#241D9A is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.9% C 0.190 H 273.0°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#241D9A
RGB	rgb(36, 29, 154)
HSL	hsl(243, 68%, 36%)
HSV	hsv(243, 81%, 60%)
CMYK	cmyk(76.6%, 81.2%, 0%, 39.6%)
CIE-LAB	lab(22.25, 44.68, -65.46)
CIE-LCH	lch(22.25, 79.25, 304.31°)
OKLab	oklab(34.93% 0.0099 -0.1894)
OKLCH	oklch(34.93% 0.19 273)
XYZ	xyz(6.9977, 3.5862, 30.8890)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241D9A #939A1D

analogous

#1D549A #241D9A #621D9A

triadic

#241D9A #9A241D #1D9A24

tetradic

#241D9A #9A1D54 #939A1D #1D9A62

square

#241D9A #9A1D54 #939A1D #1D9A62

split-complementary

#241D9A #9A621D #549A1D

monochromatic

#0C0A33 #181366 #241D9A #3027CE #5B53DF

Accessibility & contrast

On white

12.23

#241D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#241D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241D9A

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241D9A	#FFFFFF	#000000	##FFFFFF
##241D9A	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9D

Deuteranopia (green-blind)

#002F98

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #241d9a;
/* rgb */ color: rgb(36, 29, 154);
/* oklch */ color: oklch(34.9% 0.190 273.0);

Tailwind

colors: {
  custom: {
    50: '#745cb9',
    500: '#241d9a',
    950: '#000000',
  },
}

SCSS

$custom: #241d9a;
$custom-light: #745cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#241d9a",
  "rgb": {
    "r": 36,
    "g": 29,
    "b": 154
  },
  "hsl": {
    "h": 243.36,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.34934,
    "c": 0.18966,
    "h": 273
  },
  "luminance": 0.03587
}

Semantic roles & 50–950 ramp

primary

#241D9A

secondary

#BBC251

accent

#EB3DE1

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #241D9A

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

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