#23208C#23208C

#23208C is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.170 H 273.6°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#23208C
RGB	rgb(35, 32, 140)
HSL	hsl(242, 63%, 34%)
HSV	hsv(242, 77%, 55%)
CMYK	cmyk(75%, 77.1%, 0%, 45.1%)
CIE-LAB	lab(21.14, 38.34, -58.63)
CIE-LCH	lch(21.14, 70.05, 303.18°)
OKLab	oklab(33.67% 0.0106 -0.1696)
OKLCH	oklch(33.67% 0.17 273.6)
XYZ	xyz(5.9417, 3.2832, 25.1264)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23208C #898C20

analogous

#20538C #23208C #59208C

triadic

#23208C #8C2320 #208C23

tetradic

#23208C #8C2053 #898C20 #208C59

square

#23208C #8C2053 #898C20 #208C59

split-complementary

#23208C #8C5920 #538C20

monochromatic

#0A0928 #17155A #23208C #2F2BBE #5350D7

Accessibility & contrast

On white

12.68

#23208C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#23208C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23208C

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23208C	#FFFFFF	#000000	##FFFFFF
##23208C	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388F

Deuteranopia (green-blind)

#002E8A

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #23208c;
/* rgb */ color: rgb(35, 32, 140);
/* oklch */ color: oklch(33.7% 0.170 273.6);

Tailwind

colors: {
  custom: {
    50: '#705daf',
    500: '#23208c',
    950: '#000000',
  },
}

SCSS

$custom: #23208c;
$custom-light: #705daf;
$custom-dark: #000000;

JSON

{
  "hex": "#23208c",
  "rgb": {
    "r": 35,
    "g": 32,
    "b": 140
  },
  "hsl": {
    "h": 241.667,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.33667,
    "c": 0.16996,
    "h": 273.6
  },
  "luminance": 0.03284
}

Semantic roles & 50–950 ramp

primary

#23208C

secondary

#B7BA4E

accent

#E642E1

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #23208C

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

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