#241D81#241D81

#241D81 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.1% C 0.159 H 275.7°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#241D81
RGB	rgb(36, 29, 129)
HSL	hsl(244, 63%, 31%)
HSV	hsv(244, 78%, 51%)
CMYK	cmyk(72.1%, 77.5%, 0%, 49.4%)
CIE-LAB	lab(19.38, 36.42, -54.62)
CIE-LCH	lch(19.38, 65.65, 303.69°)
OKLab	oklab(32.08% 0.0159 -0.1579)
OKLCH	oklch(32.08% 0.159 275.7)
XYZ	xyz(5.1281, 2.8383, 21.0422)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241D81 #7A811D

analogous

#1D4881 #241D81 #561D81

triadic

#241D81 #81241D #1D8124

tetradic

#241D81 #811D48 #7A811D #1D8156

square

#241D81 #811D48 #7A811D #1D8156

split-complementary

#241D81 #81561D #48811D

monochromatic

#08071D #16124F #241D81 #3228B3 #4E44D5

Accessibility & contrast

On white

13.39

#241D81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#241D81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241D81

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241D81	#FFFFFF	#000000	##FFFFFF
##241D81	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003384

Deuteranopia (green-blind)

#002A7F

Tritanopia (blue-blind)

#003A4E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #241d81;
/* rgb */ color: rgb(36, 29, 129);
/* oklch */ color: oklch(32.1% 0.159 275.7);

Tailwind

colors: {
  custom: {
    50: '#6e5ba7',
    500: '#241d81',
    950: '#000000',
  },
}

SCSS

$custom: #241d81;
$custom-light: #6e5ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#241d81",
  "rgb": {
    "r": 36,
    "g": 29,
    "b": 129
  },
  "hsl": {
    "h": 244.2,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.3208,
    "c": 0.15871,
    "h": 275.7
  },
  "luminance": 0.02839
}

Semantic roles & 50–950 ramp

primary

#241D81

secondary

#ACB446

accent

#E641DB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #241D81

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

Preview Lab → · Contrast checker → · Palette generator →