#2245A4#2245A4

#2245A4 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.6% C 0.159 H 264.9°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#2245A4
RGB	rgb(34, 69, 164)
HSL	hsl(224, 66%, 39%)
HSV	hsv(224, 79%, 64%)
CMYK	cmyk(79.3%, 57.9%, 0%, 35.7%)
CIE-LAB	lab(32.43, 23.20, -54.83)
CIE-LCH	lch(32.43, 59.53, 292.93°)
OKLab	oklab(42.6% -0.0141 -0.1583)
OKLCH	oklch(42.6% 0.159 264.9)
XYZ	xyz(9.4863, 7.2756, 36.0191)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2245A4 #A48122

analogous

#2286A4 #2245A4 #4022A4

triadic

#2245A4 #A42245 #45A422

tetradic

#2245A4 #A42286 #A48122 #22A440

square

#2245A4 #A42286 #A48122 #22A440

split-complementary

#2245A4 #A44022 #86A422

monochromatic

#0D1A3F #173071 #2245A4 #2F5CD4 #6283DE

Accessibility & contrast

On white

8.55

#2245A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2245A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2245A4

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2245A4	#FFFFFF	#000000	##FFFFFF
##2245A4	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A7

Deuteranopia (green-blind)

#0046A2

Tritanopia (blue-blind)

#005D6D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2245a4;
/* rgb */ color: rgb(34, 69, 164);
/* oklch */ color: oklch(42.6% 0.159 264.9);

Tailwind

colors: {
  custom: {
    50: '#7378c0',
    500: '#2245a4',
    950: '#000000',
  },
}

SCSS

$custom: #2245a4;
$custom-light: #7378c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2245a4",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 164
  },
  "hsl": {
    "h": 223.846,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42596,
    "c": 0.15894,
    "h": 264.9
  },
  "luminance": 0.07277
}

Semantic roles & 50–950 ramp

primary

#2245A4

secondary

#C4A85E

accent

#BB3FE9

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2245A4

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

Preview Lab → · Contrast checker → · Palette generator →