#2243A6#2243A6

#2243A6 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.164 H 265.6°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#2243A6
RGB	rgb(34, 67, 166)
HSL	hsl(225, 66%, 39%)
HSV	hsv(225, 80%, 65%)
CMYK	cmyk(79.5%, 59.6%, 0%, 34.9%)
CIE-LAB	lab(32.05, 25.32, -56.65)
CIE-LCH	lch(32.05, 62.05, 294.09°)
OKLab	oklab(42.36% -0.0126 -0.1637)
OKLCH	oklch(42.36% 0.164 265.6)
XYZ	xyz(9.5473, 7.1065, 36.9375)
Luminance	0.0711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2243A6 #A68522

analogous

#2285A6 #2243A6 #4322A6

triadic

#2243A6 #A62243 #43A622

tetradic

#2243A6 #A62285 #A68522 #22A643

square

#2243A6 #A62285 #A68522 #22A643

split-complementary

#2243A6 #A64322 #85A622

monochromatic

#0D1A40 #182E73 #2243A6 #305AD5 #6382DF

Accessibility & contrast

On white

8.67

#2243A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2243A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2243A6

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2243A6	#FFFFFF	#000000	##FFFFFF
##2243A6	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A9

Deuteranopia (green-blind)

#0045A4

Tritanopia (blue-blind)

#005C6E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2243a6;
/* rgb */ color: rgb(34, 67, 166);
/* oklch */ color: oklch(42.4% 0.164 265.6);

Tailwind

colors: {
  custom: {
    50: '#7376c1',
    500: '#2243a6',
    950: '#000000',
  },
}

SCSS

$custom: #2243a6;
$custom-light: #7376c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2243a6",
  "rgb": {
    "r": 34,
    "g": 67,
    "b": 166
  },
  "hsl": {
    "h": 225,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42363,
    "c": 0.16418,
    "h": 265.6
  },
  "luminance": 0.07108
}

Semantic roles & 50–950 ramp

primary

#2243A6

secondary

#C4AB5F

accent

#BE3FE9

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2243A6

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

Preview Lab → · Contrast checker → · Palette generator →