#2441A4#2441A4

#2441A4 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.9% C 0.163 H 266.6°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#2441A4
RGB	rgb(36, 65, 164)
HSL	hsl(226, 64%, 39%)
HSV	hsv(226, 78%, 64%)
CMYK	cmyk(78%, 60.4%, 0%, 35.7%)
CIE-LAB	lab(31.43, 26.10, -56.45)
CIE-LCH	lch(31.43, 62.19, 294.82°)
OKLab	oklab(41.87% -0.0097 -0.1631)
OKLCH	oklch(41.87% 0.163 266.6)
XYZ	xyz(9.3163, 6.8349, 35.9430)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2441A4 #A48724

analogous

#2481A4 #2441A4 #4724A4

triadic

#2441A4 #A42441 #41A424

tetradic

#2441A4 #A42481 #A48724 #24A447

square

#2441A4 #A42481 #A48724 #24A447

split-complementary

#2441A4 #A44724 #81A424

monochromatic

#0E1940 #192D72 #2441A4 #3357D2 #6580DD

Accessibility & contrast

On white

8.87

#2441A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2441A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2441A4

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2441A4	#FFFFFF	#000000	##FFFFFF
##2441A4	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A7

Deuteranopia (green-blind)

#0044A2

Tritanopia (blue-blind)

#005A6C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2441a4;
/* rgb */ color: rgb(36, 65, 164);
/* oklch */ color: oklch(41.9% 0.163 266.6);

Tailwind

colors: {
  custom: {
    50: '#7375c0',
    500: '#2441a4',
    950: '#000000',
  },
}

SCSS

$custom: #2441a4;
$custom-light: #7375c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2441a4",
  "rgb": {
    "r": 36,
    "g": 65,
    "b": 164
  },
  "hsl": {
    "h": 226.406,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.41871,
    "c": 0.1634,
    "h": 266.6
  },
  "luminance": 0.06836
}

Semantic roles & 50–950 ramp

primary

#2441A4

secondary

#C3AD61

accent

#C141E7

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2441A4

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

Preview Lab → · Contrast checker → · Palette generator →