#2247A2#2247A2

#2247A2 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.8% C 0.154 H 264.2°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#2247A2
RGB	rgb(34, 71, 162)
HSL	hsl(223, 65%, 38%)
HSV	hsv(223, 79%, 64%)
CMYK	cmyk(79%, 56.2%, 0%, 36.5%)
CIE-LAB	lab(32.82, 21.06, -52.99)
CIE-LCH	lch(32.82, 57.02, 291.68°)
OKLab	oklab(42.84% -0.0156 -0.1529)
OKLCH	oklch(42.84% 0.154 264.2)
XYZ	xyz(9.4322, 7.4541, 35.1171)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2247A2 #A27D22

analogous

#2287A2 #2247A2 #3D22A2

triadic

#2247A2 #A22247 #47A222

tetradic

#2247A2 #A22287 #A27D22 #22A23D

square

#2247A2 #A22287 #A27D22 #22A23D

split-complementary

#2247A2 #A23D22 #87A222

monochromatic

#0D1B3D #17316F #2247A2 #2E5ED3 #6185DE

Accessibility & contrast

On white

8.43

#2247A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2247A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2247A2

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2247A2	#FFFFFF	#000000	##FFFFFF
##2247A2	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A5

Deuteranopia (green-blind)

#0048A0

Tritanopia (blue-blind)

#005E6D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2247a2;
/* rgb */ color: rgb(34, 71, 162);
/* oklch */ color: oklch(42.8% 0.154 264.2);

Tailwind

colors: {
  custom: {
    50: '#7279be',
    500: '#2247a2',
    950: '#000000',
  },
}

SCSS

$custom: #2247a2;
$custom-light: #7279be;
$custom-dark: #000000;

JSON

{
  "hex": "#2247a2",
  "rgb": {
    "r": 34,
    "g": 71,
    "b": 162
  },
  "hsl": {
    "h": 222.656,
    "s": 65.306,
    "l": 38.431
  },
  "oklch": {
    "l": 0.42842,
    "c": 0.15366,
    "h": 264.2
  },
  "luminance": 0.07455
}

Semantic roles & 50–950 ramp

primary

#2247A2

secondary

#C3A55D

accent

#B740E8

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2247A2

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

Preview Lab → · Contrast checker → · Palette generator →