#2441A5#2441A5

#2441A5 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.0% C 0.165 H 266.6°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#2441A5
RGB	rgb(36, 65, 165)
HSL	hsl(227, 64%, 39%)
HSV	hsv(227, 78%, 65%)
CMYK	cmyk(78.2%, 60.6%, 0%, 35.3%)
CIE-LAB	lab(31.51, 26.49, -56.92)
CIE-LCH	lch(31.51, 62.78, 294.96°)
OKLab	oklab(41.96% -0.0097 -0.1645)
OKLCH	oklch(41.96% 0.165 266.6)
XYZ	xyz(9.4070, 6.8712, 36.4205)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2441A5 #A58824

analogous

#2481A5 #2441A5 #4824A5

triadic

#2441A5 #A52441 #41A524

tetradic

#2441A5 #A52481 #A58824 #24A548

square

#2441A5 #A52481 #A58824 #24A548

split-complementary

#2441A5 #A54824 #81A524

monochromatic

#0E1941 #192D73 #2441A5 #3457D3 #6681DE

Accessibility & contrast

On white

8.84

#2441A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2441A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2441A5

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2441A5	#FFFFFF	#000000	##FFFFFF
##2441A5	1.00	8.84	2.37	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A8

Deuteranopia (green-blind)

#0044A3

Tritanopia (blue-blind)

#005A6C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2441a5;
/* rgb */ color: rgb(36, 65, 165);
/* oklch */ color: oklch(42.0% 0.165 266.6);

Tailwind

colors: {
  custom: {
    50: '#7475c1',
    500: '#2441a5',
    950: '#000000',
  },
}

SCSS

$custom: #2441a5;
$custom-light: #7475c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2441a5",
  "rgb": {
    "r": 36,
    "g": 65,
    "b": 165
  },
  "hsl": {
    "h": 226.512,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.41959,
    "c": 0.16476,
    "h": 266.6
  },
  "luminance": 0.06872
}

Semantic roles & 50–950 ramp

primary

#2441A5

secondary

#C3AD62

accent

#C241E7

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2441A5

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

Preview Lab → · Contrast checker → · Palette generator →