#241AB3#241AB3

#241AB3 is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.6% C 0.221 H 271.2°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#241AB3
RGB	rgb(36, 26, 179)
HSL	hsl(244, 75%, 40%)
HSV	hsv(244, 85%, 70%)
CMYK	cmyk(79.9%, 85.5%, 0%, 29.8%)
CIE-LAB	lab(24.85, 53.75, -76.30)
CIE-LCH	lch(24.85, 93.33, 305.16°)
OKLab	oklab(37.61% 0.0044 -0.2207)
OKLCH	oklch(37.61% 0.221 271.2)
XYZ	xyz(9.2309, 4.3675, 42.9956)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241AB3 #A9B31A

analogous

#1A5CB3 #241AB3 #711AB3

triadic

#241AB3 #B3241A #1AB324

tetradic

#241AB3 #B31A5C #A9B31A #1AB371

square

#241AB3 #B31A5C #A9B31A #1AB371

split-complementary

#241AB3 #B3711A #5CB31A

monochromatic

#0F0A48 #19127E #241AB3 #362AE0 #6860E8

Accessibility & contrast

On white

11.21

#241AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#241AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241AB3

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241AB3	#FFFFFF	#000000	##FFFFFF
##241AB3	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B7

Deuteranopia (green-blind)

#0033B1

Tritanopia (blue-blind)

#004D6A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #241ab3;
/* rgb */ color: rgb(36, 26, 179);
/* oklch */ color: oklch(37.6% 0.221 271.2);

Tailwind

colors: {
  custom: {
    50: '#7b5dcb',
    500: '#241ab3',
    950: '#000000',
  },
}

SCSS

$custom: #241ab3;
$custom-light: #7b5dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#241ab3",
  "rgb": {
    "r": 36,
    "g": 26,
    "b": 179
  },
  "hsl": {
    "h": 243.922,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.37608,
    "c": 0.22076,
    "h": 271.2
  },
  "luminance": 0.04369
}

Semantic roles & 50–950 ramp

primary

#241AB3

secondary

#C5CC5D

accent

#F137E5

background

#F8F5FC

surface

#EFE9F9

border

#CAC5D2

text

#0B0414

muted

#7C7982

Preview Lab

Preview with #241AB3

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

Preview Lab → · Contrast checker → · Palette generator →