#2234A8#2234A8

#2234A8 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.8% C 0.185 H 268.7°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#2234A8
RGB	rgb(34, 52, 168)
HSL	hsl(232, 66%, 40%)
HSV	hsv(232, 80%, 66%)
CMYK	cmyk(79.8%, 69%, 0%, 34.1%)
CIE-LAB	lab(28.44, 35.95, -63.76)
CIE-LCH	lch(28.44, 73.20, 299.42°)
OKLab	oklab(39.76% -0.0041 -0.1847)
OKLCH	oklch(39.76% 0.185 268.7)
XYZ	xyz(8.9531, 5.6222, 37.6515)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2234A8 #A89622

analogous

#2277A8 #2234A8 #5322A8

triadic

#2234A8 #A82234 #34A822

tetradic

#2234A8 #A82277 #A89622 #22A853

square

#2234A8 #A82277 #A89622 #22A853

split-complementary

#2234A8 #A85322 #77A822

monochromatic

#0D1442 #182475 #2234A8 #3248D5 #6575E0

Accessibility & contrast

On white

9.88

#2234A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2234A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2234A8

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2234A8	#FFFFFF	#000000	##FFFFFF
##2234A8	1.00	9.88	2.12	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAC

Deuteranopia (green-blind)

#003DA6

Tritanopia (blue-blind)

#00546A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2234a8;
/* rgb */ color: rgb(34, 52, 168);
/* oklch */ color: oklch(39.8% 0.185 268.7);

Tailwind

colors: {
  custom: {
    50: '#756cc3',
    500: '#2234a8',
    950: '#000000',
  },
}

SCSS

$custom: #2234a8;
$custom-light: #756cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2234a8",
  "rgb": {
    "r": 34,
    "g": 52,
    "b": 168
  },
  "hsl": {
    "h": 231.94,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39757,
    "c": 0.18471,
    "h": 268.7
  },
  "luminance": 0.05623
}

Semantic roles & 50–950 ramp

primary

#2234A8

secondary

#C5B861

accent

#D23FE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2234A8

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

Preview Lab → · Contrast checker → · Palette generator →