#2240A0#2240A0

#2240A0 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.2% C 0.160 H 266.1°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#2240A0
RGB	rgb(34, 64, 160)
HSL	hsl(226, 65%, 38%)
HSV	hsv(226, 79%, 63%)
CMYK	cmyk(78.8%, 60%, 0%, 37.3%)
CIE-LAB	lab(30.75, 25.02, -55.16)
CIE-LCH	lch(30.75, 60.56, 294.40°)
OKLab	oklab(41.23% -0.0108 -0.1594)
OKLCH	oklch(41.23% 0.16 266.1)
XYZ	xyz(8.8360, 6.5439, 34.0483)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2240A0 #A08222

analogous

#227FA0 #2240A0 #4322A0

triadic

#2240A0 #A02240 #40A022

tetradic

#2240A0 #A0227F #A08222 #22A043

square

#2240A0 #A0227F #A08222 #22A043

split-complementary

#2240A0 #A04322 #7FA022

monochromatic

#0D183B #172C6E #2240A0 #2D54D2 #5F7DDD

Accessibility & contrast

On white

9.09

#2240A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2240A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2240A0

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2240A0	#FFFFFF	#000000	##FFFFFF
##2240A0	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA3

Deuteranopia (green-blind)

#00439E

Tritanopia (blue-blind)

#005869

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2240a0;
/* rgb */ color: rgb(34, 64, 160);
/* oklch */ color: oklch(41.2% 0.160 266.1);

Tailwind

colors: {
  custom: {
    50: '#7274bd',
    500: '#2240a0',
    950: '#000000',
  },
}

SCSS

$custom: #2240a0;
$custom-light: #7274bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2240a0",
  "rgb": {
    "r": 34,
    "g": 64,
    "b": 160
  },
  "hsl": {
    "h": 225.714,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41234,
    "c": 0.15973,
    "h": 266.1
  },
  "luminance": 0.06545
}

Semantic roles & 50–950 ramp

primary

#2240A0

secondary

#C2AA5C

accent

#C040E8

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2240A0

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

Preview Lab → · Contrast checker → · Palette generator →