#2245A3#2245A3

#2245A3 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.5% C 0.158 H 264.9°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#2245A3
RGB	rgb(34, 69, 163)
HSL	hsl(224, 65%, 39%)
HSV	hsv(224, 79%, 64%)
CMYK	cmyk(79.1%, 57.7%, 0%, 36.1%)
CIE-LAB	lab(32.35, 22.80, -54.36)
CIE-LCH	lch(32.35, 58.95, 292.76°)
OKLab	oklab(42.51% -0.0141 -0.1569)
OKLCH	oklch(42.51% 0.158 264.9)
XYZ	xyz(9.3963, 7.2396, 35.5454)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2245A3 #A38022

analogous

#2285A3 #2245A3 #3F22A3

triadic

#2245A3 #A32245 #45A322

tetradic

#2245A3 #A32285 #A38022 #22A33F

square

#2245A3 #A32285 #A38022 #22A33F

split-complementary

#2245A3 #A33F22 #85A322

monochromatic

#0D1A3E #173070 #2245A3 #2F5BD4 #6183DE

Accessibility & contrast

On white

8.58

#2245A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2245A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2245A3

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2245A3	#FFFFFF	#000000	##FFFFFF
##2245A3	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A6

Deuteranopia (green-blind)

#0046A1

Tritanopia (blue-blind)

#005C6D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2245a3;
/* rgb */ color: rgb(34, 69, 163);
/* oklch */ color: oklch(42.5% 0.158 264.9);

Tailwind

colors: {
  custom: {
    50: '#7278bf',
    500: '#2245a3',
    950: '#000000',
  },
}

SCSS

$custom: #2245a3;
$custom-light: #7278bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2245a3",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 163
  },
  "hsl": {
    "h": 223.721,
    "s": 65.482,
    "l": 38.627
  },
  "oklch": {
    "l": 0.42511,
    "c": 0.15756,
    "h": 264.9
  },
  "luminance": 0.07241
}

Semantic roles & 50–950 ramp

primary

#2245A3

secondary

#C3A85E

accent

#BB3FE8

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2245A3

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

Preview Lab → · Contrast checker → · Palette generator →