#2242B0#2242B0

#2242B0 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.1% C 0.179 H 266.2°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#2242B0
RGB	rgb(34, 66, 176)
HSL	hsl(226, 68%, 41%)
HSV	hsv(226, 81%, 69%)
CMYK	cmyk(80.7%, 62.5%, 0%, 31%)
CIE-LAB	lab(32.63, 29.84, -61.66)
CIE-LCH	lch(32.63, 68.50, 295.82°)
OKLab	oklab(43.06% -0.0119 -0.1784)
OKLCH	oklch(43.06% 0.179 266.2)
XYZ	xyz(10.4416, 7.3699, 41.9381)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2242B0 #B09022

analogous

#2289B0 #2242B0 #4922B0

triadic

#2242B0 #B02242 #42B022

tetradic

#2242B0 #B02289 #B09022 #22B049

square

#2242B0 #B02289 #B09022 #22B049

split-complementary

#2242B0 #B04922 #89B022

monochromatic

#0E1C49 #182F7D #2242B0 #375BD8 #6A85E2

Accessibility & contrast

On white

8.49

#2242B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2242B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2242B0

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2242B0	#FFFFFF	#000000	##FFFFFF
##2242B0	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B4

Deuteranopia (green-blind)

#0046AE

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2242b0;
/* rgb */ color: rgb(34, 66, 176);
/* oklch */ color: oklch(43.1% 0.179 266.2);

Tailwind

colors: {
  custom: {
    50: '#7676c9',
    500: '#2242b0',
    950: '#000000',
  },
}

SCSS

$custom: #2242b0;
$custom-light: #7676c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2242b0",
  "rgb": {
    "r": 34,
    "g": 66,
    "b": 176
  },
  "hsl": {
    "h": 226.479,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43063,
    "c": 0.17882,
    "h": 266.2
  },
  "luminance": 0.07371
}

Semantic roles & 50–950 ramp

primary

#2242B0

secondary

#C8B266

accent

#C33DEA

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2242B0

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

Preview Lab → · Contrast checker → · Palette generator →