#23206F#23206F

#23206F is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.6% C 0.131 H 276.9°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#23206F
RGB	rgb(35, 32, 111)
HSL	hsl(242, 55%, 28%)
HSV	hsv(242, 71%, 44%)
CMYK	cmyk(68.5%, 71.2%, 0%, 56.5%)
CIE-LAB	lab(18.09, 28.11, -45.23)
CIE-LCH	lch(18.09, 53.25, 301.86°)
OKLab	oklab(30.57% 0.0159 -0.1305)
OKLCH	oklch(30.57% 0.131 276.9)
XYZ	xyz(4.0780, 2.5377, 15.3108)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23206F #6C6F20

analogous

#20456F #23206F #4A206F

triadic

#23206F #6F2320 #206F23

tetradic

#23206F #6F2045 #6C6F20 #206F4A

square

#23206F #6F2045 #6C6F20 #206F4A

split-complementary

#23206F #6F4A20 #456F20

monochromatic

#070718 #14123F #23206F #322E9F #4641C8

Accessibility & contrast

On white

13.93

#23206F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#23206F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23206F

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23206F	#FFFFFF	#000000	##FFFFFF
##23206F	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003071

Deuteranopia (green-blind)

#00296E

Tritanopia (blue-blind)

#003544

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #23206f;
/* rgb */ color: rgb(35, 32, 111);
/* oklch */ color: oklch(30.6% 0.131 276.9);

Tailwind

colors: {
  custom: {
    50: '#695c99',
    500: '#23206f',
    950: '#000000',
  },
}

SCSS

$custom: #23206f;
$custom-light: #695c99;
$custom-dark: #000000;

JSON

{
  "hex": "#23206f",
  "rgb": {
    "r": 35,
    "g": 32,
    "b": 111
  },
  "hsl": {
    "h": 242.278,
    "s": 55.245,
    "l": 28.039
  },
  "oklch": {
    "l": 0.30566,
    "c": 0.13148,
    "h": 276.9
  },
  "luminance": 0.02538
}

Semantic roles & 50–950 ramp

primary

#23206F

secondary

#9FA348

accent

#DF49D9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #23206F

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

Preview Lab → · Contrast checker → · Palette generator →