#241FB4#241FB4

#241FB4 is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 38.2% C 0.218 H 270.8°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#241FB4
RGB	rgb(36, 31, 180)
HSL	hsl(242, 71%, 41%)
HSV	hsv(242, 83%, 71%)
CMYK	cmyk(80%, 82.8%, 0%, 29.4%)
CIE-LAB	lab(25.71, 51.87, -75.46)
CIE-LCH	lch(25.71, 91.57, 304.50°)
OKLab	oklab(38.24% 0.0032 -0.2184)
OKLCH	oklch(38.24% 0.218 270.8)
XYZ	xyz(9.4530, 4.6493, 43.5704)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241FB4 #AFB41F

analogous

#1F65B4 #241FB4 #6F1FB4

triadic

#241FB4 #B4241F #1FB424

tetradic

#241FB4 #B41F65 #AFB41F #1FB46F

square

#241FB4 #B41F65 #AFB41F #1FB46F

split-complementary

#241FB4 #B46F1F #65B41F

monochromatic

#0F0D4C #1A1680 #241FB4 #3A34DC #6D68E5

Accessibility & contrast

On white

10.88

#241FB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#241FB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241FB4

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241FB4	#FFFFFF	#000000	##FFFFFF
##241FB4	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B8

Deuteranopia (green-blind)

#0035B2

Tritanopia (blue-blind)

#004F6B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #241fb4;
/* rgb */ color: rgb(36, 31, 180);
/* oklch */ color: oklch(38.2% 0.218 270.8);

Tailwind

colors: {
  custom: {
    50: '#7b5fcc',
    500: '#241fb4',
    950: '#000000',
  },
}

SCSS

$custom: #241fb4;
$custom-light: #7b5fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#241fb4",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 180
  },
  "hsl": {
    "h": 242.013,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38236,
    "c": 0.21843,
    "h": 270.8
  },
  "luminance": 0.0465
}

Semantic roles & 50–950 ramp

primary

#241FB4

secondary

#C7CB64

accent

#ED3AE7

background

#F8F5FC

surface

#EFEAF9

border

#CAC6D2

text

#0B0514

muted

#7C7982

Preview Lab

Preview with #241FB4

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

Preview Lab → · Contrast checker → · Palette generator →