#23205E#23205E

#23205E is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.9% C 0.107 H 279.5°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#23205E
RGB	rgb(35, 32, 94)
HSL	hsl(243, 49%, 25%)
HSV	hsv(243, 66%, 37%)
CMYK	cmyk(62.8%, 66%, 0%, 63.1%)
CIE-LAB	lab(16.50, 21.88, -36.67)
CIE-LCH	lch(16.50, 42.70, 300.82°)
OKLab	oklab(28.91% 0.0177 -0.1054)
OKLCH	oklch(28.91% 0.107 279.5)
XYZ	xyz(3.2294, 2.1983, 10.8416)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23205E #5B5E20

analogous

#203C5E #23205E #42205E

triadic

#23205E #5E2320 #205E23

tetradic

#23205E #5E203C #5B5E20 #205E42

square

#23205E #5E203C #5B5E20 #205E42

split-complementary

#23205E #5E4220 #3C5E20

monochromatic

#080817 #121030 #23205E #34308C #453FB9

Accessibility & contrast

On white

14.59

#23205E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#23205E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23205E

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23205E	#FFFFFF	#000000	##FFFFFF
##23205E	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B60

Deuteranopia (green-blind)

#00265D

Tritanopia (blue-blind)

#002F3B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #23205e;
/* rgb */ color: rgb(35, 32, 94);
/* oklch */ color: oklch(28.9% 0.107 279.5);

Tailwind

colors: {
  custom: {
    50: '#655b8c',
    500: '#23205e',
    950: '#000000',
  },
}

SCSS

$custom: #23205e;
$custom-light: #655b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#23205e",
  "rgb": {
    "r": 35,
    "g": 32,
    "b": 94
  },
  "hsl": {
    "h": 242.903,
    "s": 49.206,
    "l": 24.706
  },
  "oklch": {
    "l": 0.28914,
    "c": 0.10689,
    "h": 279.5
  },
  "luminance": 0.02199
}

Semantic roles & 50–950 ramp

primary

#23205E

secondary

#8F9247

accent

#D94FD2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #23205E

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

Preview Lab → · Contrast checker → · Palette generator →