#23205C#23205C

#23205C is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.7% C 0.104 H 279.9°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#23205C
RGB	rgb(35, 32, 92)
HSL	hsl(243, 48%, 24%)
HSV	hsv(243, 65%, 36%)
CMYK	cmyk(62%, 65.2%, 0%, 63.9%)
CIE-LAB	lab(16.32, 21.14, -35.63)
CIE-LCH	lch(16.32, 41.43, 300.69°)
OKLab	oklab(28.73% 0.0178 -0.1023)
OKLCH	oklch(28.73% 0.104 279.9)
XYZ	xyz(3.1408, 2.1628, 10.3751)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23205C #595C20

analogous

#203B5C #23205C #41205C

triadic

#23205C #5C2320 #205C23

tetradic

#23205C #5C203B #595C20 #205C41

square

#23205C #5C203B #595C20 #205C41

split-complementary

#23205C #5C4120 #3B5C20

monochromatic

#090817 #12102F #23205C #343089 #4640B7

Accessibility & contrast

On white

14.66

#23205C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#23205C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23205C

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23205C	#FFFFFF	#000000	##FFFFFF
##23205C	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5E

Deuteranopia (green-blind)

#00265B

Tritanopia (blue-blind)

#032F3A

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #23205c;
/* rgb */ color: rgb(35, 32, 92);
/* oklch */ color: oklch(28.7% 0.104 279.9);

Tailwind

colors: {
  custom: {
    50: '#655b8b',
    500: '#23205c',
    950: '#000000',
  },
}

SCSS

$custom: #23205c;
$custom-light: #655b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#23205c",
  "rgb": {
    "r": 35,
    "g": 32,
    "b": 92
  },
  "hsl": {
    "h": 243,
    "s": 48.387,
    "l": 24.314
  },
  "oklch": {
    "l": 0.2873,
    "c": 0.10387,
    "h": 279.9
  },
  "luminance": 0.02163
}

Semantic roles & 50–950 ramp

primary

#23205C

secondary

#8D9047

accent

#D850D1

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #23205C

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

Preview Lab → · Contrast checker → · Palette generator →