#2230A9#2230A9

#2230A9 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.2% C 0.190 H 269.3°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#2230A9
RGB	rgb(34, 48, 169)
HSL	hsl(234, 67%, 40%)
HSV	hsv(234, 80%, 66%)
CMYK	cmyk(79.9%, 71.6%, 0%, 33.7%)
CIE-LAB	lab(27.62, 38.82, -65.71)
CIE-LCH	lch(27.62, 76.32, 300.57°)
OKLab	oklab(39.2% -0.0024 -0.1903)
OKLCH	oklch(39.2% 0.19 269.3)
XYZ	xyz(8.8756, 5.3175, 38.0870)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2230A9 #A99B22

analogous

#2273A9 #2230A9 #5822A9

triadic

#2230A9 #A92230 #30A922

tetradic

#2230A9 #A92273 #A99B22 #22A958

square

#2230A9 #A92273 #A99B22 #22A958

split-complementary

#2230A9 #A95822 #73A922

monochromatic

#0D1343 #182276 #2230A9 #3243D6 #6572E0

Accessibility & contrast

On white

10.18

#2230A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2230A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2230A9

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2230A9	#FFFFFF	#000000	##FFFFFF
##2230A9	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AD

Deuteranopia (green-blind)

#003BA7

Tritanopia (blue-blind)

#005269

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2230a9;
/* rgb */ color: rgb(34, 48, 169);
/* oklch */ color: oklch(39.2% 0.190 269.3);

Tailwind

colors: {
  custom: {
    50: '#7669c4',
    500: '#2230a9',
    950: '#000000',
  },
}

SCSS

$custom: #2230a9;
$custom-light: #7669c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2230a9",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 169
  },
  "hsl": {
    "h": 233.778,
    "s": 66.502,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39196,
    "c": 0.19035,
    "h": 269.3
  },
  "luminance": 0.05319
}

Semantic roles & 50–950 ramp

primary

#2230A9

secondary

#C5BB61

accent

#D83EE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #2230A9

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

Preview Lab → · Contrast checker → · Palette generator →