#2441AF#2441AF

#2441AF is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.9% C 0.178 H 266.9°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#2441AF
RGB	rgb(36, 65, 175)
HSL	hsl(227, 66%, 41%)
HSV	hsv(227, 79%, 69%)
CMYK	cmyk(79.4%, 62.9%, 0%, 31.4%)
CIE-LAB	lab(32.37, 30.30, -61.50)
CIE-LCH	lch(32.37, 68.56, 296.23°)
OKLab	oklab(42.86% -0.0097 -0.1779)
OKLCH	oklch(42.86% 0.178 266.9)
XYZ	xyz(10.3530, 7.2496, 41.4028)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2441AF #AF9224

analogous

#2487AF #2441AF #4D24AF

triadic

#2441AF #AF2441 #41AF24

tetradic

#2441AF #AF2487 #AF9224 #24AF4D

square

#2441AF #AF2487 #AF9224 #24AF4D

split-complementary

#2441AF #AF4D24 #87AF24

monochromatic

#0F1B49 #1A2E7C #2441AF #3A5AD6 #6D85E1

Accessibility & contrast

On white

8.57

#2441AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2441AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2441AF

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2441AF	#FFFFFF	#000000	##FFFFFF
##2441AF	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B3

Deuteranopia (green-blind)

#0046AD

Tritanopia (blue-blind)

#005E72

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2441af;
/* rgb */ color: rgb(36, 65, 175);
/* oklch */ color: oklch(42.9% 0.178 266.9);

Tailwind

colors: {
  custom: {
    50: '#7675c8',
    500: '#2441af',
    950: '#000000',
  },
}

SCSS

$custom: #2441af;
$custom-light: #7675c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2441af",
  "rgb": {
    "r": 36,
    "g": 65,
    "b": 175
  },
  "hsl": {
    "h": 227.482,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42861,
    "c": 0.17818,
    "h": 266.9
  },
  "luminance": 0.07251
}

Semantic roles & 50–950 ramp

primary

#2441AF

secondary

#C7B368

accent

#C53FE9

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2441AF

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

Preview Lab → · Contrast checker → · Palette generator →