#2446B3#2446B3

#2446B3 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.2% C 0.177 H 265.9°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#2446B3
RGB	rgb(36, 70, 179)
HSL	hsl(226, 67%, 42%)
HSV	hsv(226, 80%, 70%)
CMYK	cmyk(79.9%, 60.9%, 0%, 29.8%)
CIE-LAB	lab(34.00, 28.52, -61.21)
CIE-LCH	lch(34.00, 67.53, 294.98°)
OKLab	oklab(44.18% -0.0127 -0.177)
OKLCH	oklch(44.18% 0.177 265.9)
XYZ	xyz(11.0515, 8.0088, 43.6025)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2446B3 #B39124

analogous

#248EB3 #2446B3 #4924B3

triadic

#2446B3 #B32446 #46B324

tetradic

#2446B3 #B3248E #B39124 #24B349

square

#2446B3 #B3248E #B39124 #24B349

split-complementary

#2446B3 #B34924 #8EB324

monochromatic

#101E4D #1A3280 #2446B3 #3C61D8 #6F8BE2

Accessibility & contrast

On white

8.07

#2446B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2446B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2446B3

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2446B3	#FFFFFF	#000000	##FFFFFF
##2446B3	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#0049B1

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2446b3;
/* rgb */ color: rgb(36, 70, 179);
/* oklch */ color: oklch(44.2% 0.177 265.9);

Tailwind

colors: {
  custom: {
    50: '#7779cb',
    500: '#2446b3',
    950: '#000000',
  },
}

SCSS

$custom: #2446b3;
$custom-light: #7779cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2446b3",
  "rgb": {
    "r": 36,
    "g": 70,
    "b": 179
  },
  "hsl": {
    "h": 225.734,
    "s": 66.512,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44179,
    "c": 0.17744,
    "h": 265.9
  },
  "luminance": 0.0801
}

Semantic roles & 50–950 ramp

primary

#2446B3

secondary

#C9B26A

accent

#C13EE9

background

#F7F7FC

surface

#EEEDF9

border

#C9C8D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2446B3

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

Preview Lab → · Contrast checker → · Palette generator →