#241DA8#241DA8

#241DA8 is a dark, highly saturated blue. Relative luminance 0.041; OKLCH L 36.6% C 0.206 H 271.8°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#241DA8
RGB	rgb(36, 29, 168)
HSL	hsl(243, 71%, 39%)
HSV	hsv(243, 83%, 66%)
CMYK	cmyk(78.6%, 82.7%, 0%, 34.1%)
CIE-LAB	lab(23.93, 49.09, -71.20)
CIE-LCH	lch(23.93, 86.49, 304.59°)
OKLab	oklab(36.59% 0.0065 -0.206)
OKLCH	oklch(36.59% 0.206 271.8)
XYZ	xyz(8.2324, 4.0800, 37.3918)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241DA8 #A1A81D

analogous

#1D5BA8 #241DA8 #691DA8

triadic

#241DA8 #A8241D #1DA824

tetradic

#241DA8 #A81D5B #A1A81D #1DA869

square

#241DA8 #A81D5B #A1A81D #1DA869

split-complementary

#241DA8 #A8691D #5BA81D

monochromatic

#0E0B40 #191474 #241DA8 #3128DA #635CE3

Accessibility & contrast

On white

11.56

#241DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#241DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241DA8

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241DA8	#FFFFFF	#000000	##FFFFFF
##241DA8	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AC

Deuteranopia (green-blind)

#0032A6

Tritanopia (blue-blind)

#004A64

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #241da8;
/* rgb */ color: rgb(36, 29, 168);
/* oklch */ color: oklch(36.6% 0.206 271.8);

Tailwind

colors: {
  custom: {
    50: '#785dc3',
    500: '#241da8',
    950: '#000000',
  },
}

SCSS

$custom: #241da8;
$custom-light: #785dc3;
$custom-dark: #000000;

JSON

{
  "hex": "#241da8",
  "rgb": {
    "r": 36,
    "g": 29,
    "b": 168
  },
  "hsl": {
    "h": 243.022,
    "s": 70.558,
    "l": 38.627
  },
  "oklch": {
    "l": 0.36587,
    "c": 0.20614,
    "h": 271.8
  },
  "luminance": 0.04081
}

Semantic roles & 50–950 ramp

primary

#241DA8

secondary

#C2C75A

accent

#ED3AE4

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0413

muted

#7C7982

Preview Lab

Preview with #241DA8

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

Preview Lab → · Contrast checker → · Palette generator →