#23216C#23216C

#23216C is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.4% C 0.126 H 277.0°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#23216C
RGB	rgb(35, 33, 108)
HSL	hsl(242, 53%, 28%)
HSV	hsv(242, 69%, 42%)
CMYK	cmyk(67.6%, 69.4%, 0%, 57.6%)
CIE-LAB	lab(18.04, 26.35, -43.36)
CIE-LCH	lch(18.04, 50.74, 301.29°)
OKLab	oklab(30.44% 0.0154 -0.125)
OKLCH	oklch(30.44% 0.126 277)
XYZ	xyz(3.9429, 2.5274, 14.4645)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23216C #6A6C21

analogous

#21446C #23216C #48216C

triadic

#23216C #6C2321 #216C23

tetradic

#23216C #6C2144 #6A6C21 #216C48

square

#23216C #6C2144 #6A6C21 #216C48

split-complementary

#23216C #6C4821 #446C21

monochromatic

#080717 #14133D #23216C #322F9B #4642C5

Accessibility & contrast

On white

13.95

#23216C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#23216C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23216C

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23216C	#FFFFFF	#000000	##FFFFFF
##23216C	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6E

Deuteranopia (green-blind)

#00296B

Tritanopia (blue-blind)

#003543

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #23216c;
/* rgb */ color: rgb(35, 33, 108);
/* oklch */ color: oklch(30.4% 0.126 277.0);

Tailwind

colors: {
  custom: {
    50: '#685c97',
    500: '#23216c',
    950: '#000000',
  },
}

SCSS

$custom: #23216c;
$custom-light: #685c97;
$custom-dark: #000000;

JSON

{
  "hex": "#23216c",
  "rgb": {
    "r": 35,
    "g": 33,
    "b": 108
  },
  "hsl": {
    "h": 241.6,
    "s": 53.191,
    "l": 27.647
  },
  "oklch": {
    "l": 0.30443,
    "c": 0.12598,
    "h": 277
  },
  "luminance": 0.02528
}

Semantic roles & 50–950 ramp

primary

#23216C

secondary

#9DA049

accent

#DD4BD9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #23216C

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

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