#241F89#241F89

#241F89 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.3% C 0.167 H 274.5°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#241F89
RGB	rgb(36, 31, 137)
HSL	hsl(243, 63%, 33%)
HSV	hsv(243, 77%, 54%)
CMYK	cmyk(73.7%, 77.4%, 0%, 46.3%)
CIE-LAB	lab(20.68, 37.98, -57.53)
CIE-LCH	lch(20.68, 68.94, 303.44°)
OKLab	oklab(33.26% 0.013 -0.1664)
OKLCH	oklch(33.26% 0.167 274.5)
XYZ	xyz(5.7314, 3.1606, 23.9701)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F89 #84891F

analogous

#1F4F89 #241F89 #591F89

triadic

#241F89 #89241F #1F8924

tetradic

#241F89 #891F4F #84891F #1F8959

square

#241F89 #891F4F #84891F #1F8959

split-complementary

#241F89 #89591F #4F891F

monochromatic

#0A0825 #171457 #241F89 #312ABB #524CD6

Accessibility & contrast

On white

12.87

#241F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#241F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F89

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F89	#FFFFFF	#000000	##FFFFFF
##241F89	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378C

Deuteranopia (green-blind)

#002D87

Tritanopia (blue-blind)

#003E53

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #241f89;
/* rgb */ color: rgb(36, 31, 137);
/* oklch */ color: oklch(33.3% 0.167 274.5);

Tailwind

colors: {
  custom: {
    50: '#705cad',
    500: '#241f89',
    950: '#000000',
  },
}

SCSS

$custom: #241f89;
$custom-light: #705cad;
$custom-dark: #000000;

JSON

{
  "hex": "#241f89",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 242.83,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33255,
    "c": 0.1669,
    "h": 274.5
  },
  "luminance": 0.03161
}

Semantic roles & 50–950 ramp

primary

#241F89

secondary

#B4B94B

accent

#E642DE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #241F89

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

Preview Lab → · Contrast checker → · Palette generator →