#241E8B#241E8B

#241E8B is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.3% C 0.170 H 274.4°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#241E8B
RGB	rgb(36, 30, 139)
HSL	hsl(243, 64%, 33%)
HSV	hsv(243, 78%, 55%)
CMYK	cmyk(74.1%, 78.4%, 0%, 45.5%)
CIE-LAB	lab(20.70, 39.22, -58.74)
CIE-LCH	lch(20.70, 70.63, 303.73°)
OKLab	oklab(33.34% 0.0131 -0.1699)
OKLCH	oklch(33.34% 0.17 274.4)
XYZ	xyz(5.8505, 3.1671, 24.7241)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241E8B #858B1E

analogous

#1E4E8B #241E8B #5A1E8B

triadic

#241E8B #8B241E #1E8B24

tetradic

#241E8B #8B1E4E #858B1E #1E8B5A

square

#241E8B #8B1E4E #858B1E #1E8B5A

split-complementary

#241E8B #8B5A1E #4E8B1E

monochromatic

#0A0826 #171359 #241E8B #3129BD #534BD8

Accessibility & contrast

On white

12.86

#241E8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#241E8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241E8B

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241E8B	#FFFFFF	#000000	##FFFFFF
##241E8B	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378E

Deuteranopia (green-blind)

#002D89

Tritanopia (blue-blind)

#003E53

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #241e8b;
/* rgb */ color: rgb(36, 30, 139);
/* oklch */ color: oklch(33.3% 0.170 274.4);

Tailwind

colors: {
  custom: {
    50: '#705cae',
    500: '#241e8b',
    950: '#000000',
  },
}

SCSS

$custom: #241e8b;
$custom-light: #705cae;
$custom-dark: #000000;

JSON

{
  "hex": "#241e8b",
  "rgb": {
    "r": 36,
    "g": 30,
    "b": 139
  },
  "hsl": {
    "h": 243.303,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.33339,
    "c": 0.17039,
    "h": 274.4
  },
  "luminance": 0.03168
}

Semantic roles & 50–950 ramp

primary

#241E8B

secondary

#B4BB4A

accent

#E740DE

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #241E8B

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

Preview Lab → · Contrast checker → · Palette generator →