#2249B3#2249B3

#2249B3 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.174 H 264.7°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#2249B3
RGB	rgb(34, 73, 179)
HSL	hsl(224, 68%, 42%)
HSV	hsv(224, 81%, 70%)
CMYK	cmyk(81%, 59.2%, 0%, 29.8%)
CIE-LAB	lab(34.72, 26.34, -60.04)
CIE-LCH	lch(34.72, 65.56, 293.69°)
OKLab	oklab(44.69% -0.016 -0.1736)
OKLCH	oklch(44.69% 0.174 264.7)
XYZ	xyz(11.1760, 8.3585, 43.6634)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2249B3 #B38C22

analogous

#2292B3 #2249B3 #4422B3

triadic

#2249B3 #B32249 #49B322

tetradic

#2249B3 #B32292 #B38C22 #22B344

square

#2249B3 #B32292 #B38C22 #22B344

split-complementary

#2249B3 #B34422 #92B322

monochromatic

#0E1F4C #183480 #2249B3 #3964D9 #6C8CE3

Accessibility & contrast

On white

7.86

#2249B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#2249B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2249B3

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2249B3	#FFFFFF	#000000	##FFFFFF
##2249B3	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2249b3;
/* rgb */ color: rgb(34, 73, 179);
/* oklch */ color: oklch(44.7% 0.174 264.7);

Tailwind

colors: {
  custom: {
    50: '#767bcb',
    500: '#2249b3',
    950: '#000000',
  },
}

SCSS

$custom: #2249b3;
$custom-light: #767bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2249b3",
  "rgb": {
    "r": 34,
    "g": 73,
    "b": 179
  },
  "hsl": {
    "h": 223.862,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44694,
    "c": 0.1743,
    "h": 264.7
  },
  "luminance": 0.0836
}

Semantic roles & 50–950 ramp

primary

#2249B3

secondary

#C9AF68

accent

#BC3DEB

background

#F7F7FC

surface

#EEEDF9

border

#C9C8D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2249B3

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

Preview Lab → · Contrast checker → · Palette generator →