#23216D#23216D

#23216D is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.5% C 0.127 H 276.9°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#23216D
RGB	rgb(35, 33, 109)
HSL	hsl(242, 54%, 28%)
HSV	hsv(242, 70%, 43%)
CMYK	cmyk(67.9%, 69.7%, 0%, 57.3%)
CIE-LAB	lab(18.14, 26.72, -43.85)
CIE-LCH	lch(18.14, 51.35, 301.36°)
OKLab	oklab(30.54% 0.0153 -0.1265)
OKLCH	oklch(30.54% 0.127 276.9)
XYZ	xyz(3.9964, 2.5488, 14.7464)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23216D #6B6D21

analogous

#21456D #23216D #49216D

triadic

#23216D #6D2321 #216D23

tetradic

#23216D #6D2145 #6B6D21 #216D49

square

#23216D #6D2145 #6B6D21 #216D49

split-complementary

#23216D #6D4921 #456D21

monochromatic

#080717 #14133E #23216D #322F9C #4642C6

Accessibility & contrast

On white

13.91

#23216D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#23216D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23216D

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23216D	#FFFFFF	#000000	##FFFFFF
##23216D	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306F

Deuteranopia (green-blind)

#00296C

Tritanopia (blue-blind)

#003544

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #23216d;
/* rgb */ color: rgb(35, 33, 109);
/* oklch */ color: oklch(30.5% 0.127 276.9);

Tailwind

colors: {
  custom: {
    50: '#685c98',
    500: '#23216d',
    950: '#000000',
  },
}

SCSS

$custom: #23216d;
$custom-light: #685c98;
$custom-dark: #000000;

JSON

{
  "hex": "#23216d",
  "rgb": {
    "r": 35,
    "g": 33,
    "b": 109
  },
  "hsl": {
    "h": 241.579,
    "s": 53.521,
    "l": 27.843
  },
  "oklch": {
    "l": 0.30542,
    "c": 0.1274,
    "h": 276.9
  },
  "luminance": 0.02549
}

Semantic roles & 50–950 ramp

primary

#23216D

secondary

#9EA149

accent

#DD4BD9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #23216D

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

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