#2441A9#2441A9

#2441A9 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.3% C 0.170 H 266.7°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#2441A9
RGB	rgb(36, 65, 169)
HSL	hsl(227, 65%, 40%)
HSV	hsv(227, 79%, 66%)
CMYK	cmyk(78.7%, 61.5%, 0%, 33.7%)
CIE-LAB	lab(31.85, 28.02, -58.76)
CIE-LCH	lch(31.85, 65.10, 295.49°)
OKLab	oklab(42.32% -0.0097 -0.1699)
OKLCH	oklch(42.32% 0.17 266.7)
XYZ	xyz(9.7768, 7.0191, 38.3680)
Luminance	0.0702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2441A9 #A98C24

analogous

#2484A9 #2441A9 #4924A9

triadic

#2441A9 #A92441 #41A924

tetradic

#2441A9 #A92484 #A98C24 #24A949

square

#2441A9 #A92484 #A98C24 #24A949

split-complementary

#2441A9 #A94924 #84A924

monochromatic

#0F1A44 #192E77 #2441A9 #3659D4 #6882DF

Accessibility & contrast

On white

8.74

#2441A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#2441A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2441A9

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2441A9	#FFFFFF	#000000	##FFFFFF
##2441A9	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AC

Deuteranopia (green-blind)

#0045A7

Tritanopia (blue-blind)

#005C6E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2441a9;
/* rgb */ color: rgb(36, 65, 169);
/* oklch */ color: oklch(42.3% 0.170 266.7);

Tailwind

colors: {
  custom: {
    50: '#7575c3',
    500: '#2441a9',
    950: '#000000',
  },
}

SCSS

$custom: #2441a9;
$custom-light: #7575c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2441a9",
  "rgb": {
    "r": 36,
    "g": 65,
    "b": 169
  },
  "hsl": {
    "h": 226.917,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.42316,
    "c": 0.17016,
    "h": 266.7
  },
  "luminance": 0.0702
}

Semantic roles & 50–950 ramp

primary

#2441A9

secondary

#C5B064

accent

#C340E8

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2441A9

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

Preview Lab → · Contrast checker → · Palette generator →