#2249A8#2249A8

#2249A8 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.8% C 0.159 H 264.0°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#2249A8
RGB	rgb(34, 73, 168)
HSL	hsl(223, 66%, 40%)
HSV	hsv(223, 80%, 66%)
CMYK	cmyk(79.8%, 56.5%, 0%, 34.1%)
CIE-LAB	lab(33.84, 22.06, -54.93)
CIE-LCH	lch(33.84, 59.19, 291.88°)
OKLab	oklab(43.76% -0.0166 -0.1585)
OKLCH	oklch(43.76% 0.159 264)
XYZ	xyz(10.1076, 7.9311, 38.0363)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2249A8 #A88122

analogous

#228CA8 #2249A8 #3E22A8

triadic

#2249A8 #A82249 #49A822

tetradic

#2249A8 #A8228C #A88122 #22A83E

square

#2249A8 #A8228C #A88122 #22A83E

split-complementary

#2249A8 #A83E22 #8CA822

monochromatic

#0D1D42 #183375 #2249A8 #3261D5 #6588E0

Accessibility & contrast

On white

8.12

#2249A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#2249A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2249A8

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2249A8	#FFFFFF	#000000	##FFFFFF
##2249A8	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AB

Deuteranopia (green-blind)

#004AA6

Tritanopia (blue-blind)

#006171

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2249a8;
/* rgb */ color: rgb(34, 73, 168);
/* oklch */ color: oklch(43.8% 0.159 264.0);

Tailwind

colors: {
  custom: {
    50: '#737bc3',
    500: '#2249a8',
    950: '#000000',
  },
}

SCSS

$custom: #2249a8;
$custom-light: #737bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2249a8",
  "rgb": {
    "r": 34,
    "g": 73,
    "b": 168
  },
  "hsl": {
    "h": 222.537,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.43758,
    "c": 0.15941,
    "h": 264
  },
  "luminance": 0.07932
}

Semantic roles & 50–950 ramp

primary

#2249A8

secondary

#C5A861

accent

#B83FE9

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2249A8

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

Preview Lab → · Contrast checker → · Palette generator →