#241F72#241F72

#241F72 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.8% C 0.137 H 277.4°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#241F72
RGB	rgb(36, 31, 114)
HSL	hsl(244, 57%, 28%)
HSV	hsv(244, 73%, 45%)
CMYK	cmyk(68.4%, 72.8%, 0%, 55.3%)
CIE-LAB	lab(18.23, 29.98, -46.93)
CIE-LCH	lch(18.23, 55.69, 302.57°)
OKLab	oklab(30.78% 0.0176 -0.1355)
OKLCH	oklch(30.78% 0.137 277.4)
XYZ	xyz(4.2538, 2.5696, 16.1881)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F72 #6D721F

analogous

#1F4372 #241F72 #4D1F72

triadic

#241F72 #72241F #1F7224

tetradic

#241F72 #721F43 #6D721F #1F724D

square

#241F72 #721F43 #6D721F #1F724D

split-complementary

#241F72 #724D1F #43721F

monochromatic

#080718 #151242 #241F72 #332CA2 #4940CB

Accessibility & contrast

On white

13.87

#241F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#241F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F72

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F72	#FFFFFF	#000000	##FFFFFF
##241F72	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003075

Deuteranopia (green-blind)

#002970

Tritanopia (blue-blind)

#003546

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #241f72;
/* rgb */ color: rgb(36, 31, 114);
/* oklch */ color: oklch(30.8% 0.137 277.4);

Tailwind

colors: {
  custom: {
    50: '#6a5b9b',
    500: '#241f72',
    950: '#000000',
  },
}

SCSS

$custom: #241f72;
$custom-light: #6a5b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#241f72",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 114
  },
  "hsl": {
    "h": 243.614,
    "s": 57.241,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3078,
    "c": 0.13661,
    "h": 277.4
  },
  "luminance": 0.0257
}

Semantic roles & 50–950 ramp

primary

#241F72

secondary

#A0A647

accent

#E047D7

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #241F72

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

Preview Lab → · Contrast checker → · Palette generator →