#23328C#23328C

#23328C is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.7% C 0.149 H 269.9°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#23328C
RGB	rgb(35, 50, 140)
HSL	hsl(231, 60%, 34%)
HSV	hsv(231, 75%, 55%)
CMYK	cmyk(75%, 64.3%, 0%, 45.1%)
CIE-LAB	lab(25.36, 26.90, -51.71)
CIE-LCH	lch(25.36, 58.29, 297.48°)
OKLab	oklab(36.71% -0.0002 -0.1494)
OKLCH	oklch(36.71% 0.149 269.9)
XYZ	xyz(6.5657, 4.5313, 25.3345)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23328C #8C7D23

analogous

#23678C #23328C #49238C

triadic

#23328C #8C2332 #328C23

tetradic

#23328C #8C2367 #8C7D23 #238C49

square

#23328C #8C2367 #8C7D23 #238C49

split-complementary

#23328C #8C4923 #678C23

monochromatic

#0B0F2A #17215B #23328C #2F43BD #5567D4

Accessibility & contrast

On white

11.02

#23328C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#23328C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23328C

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23328C	#FFFFFF	#000000	##FFFFFF
##23328C	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418F

Deuteranopia (green-blind)

#00378A

Tritanopia (blue-blind)

#00495A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #23328c;
/* rgb */ color: rgb(35, 50, 140);
/* oklch */ color: oklch(36.7% 0.149 269.9);

Tailwind

colors: {
  custom: {
    50: '#6e69ae',
    500: '#23328c',
    950: '#000000',
  },
}

SCSS

$custom: #23328c;
$custom-light: #6e69ae;
$custom-dark: #000000;

JSON

{
  "hex": "#23328c",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 140
  },
  "hsl": {
    "h": 231.429,
    "s": 60,
    "l": 34.314
  },
  "oklch": {
    "l": 0.3671,
    "c": 0.1494,
    "h": 269.9
  },
  "luminance": 0.04532
}

Semantic roles & 50–950 ramp

primary

#23328C

secondary

#B8AA52

accent

#CD45E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #23328C

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

Preview Lab → · Contrast checker → · Palette generator →