#23245D#23245D

#23245D is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.6% C 0.100 H 277.7°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#23245D
RGB	rgb(35, 36, 93)
HSL	hsl(239, 45%, 25%)
HSV	hsv(239, 62%, 36%)
CMYK	cmyk(62.4%, 61.3%, 0%, 63.5%)
CIE-LAB	lab(17.50, 18.69, -34.37)
CIE-LCH	lch(17.50, 39.13, 298.54°)
OKLab	oklab(29.63% 0.0133 -0.0986)
OKLCH	oklch(29.63% 0.1 277.7)
XYZ	xyz(3.2992, 2.4092, 10.6450)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23245D #5D5C23

analogous

#23415D #23245D #3F235D

triadic

#23245D #5D2324 #245D23

tetradic

#23245D #5D2341 #5D5C23 #235D3F

square

#23245D #5D2341 #5D5C23 #235D3F

split-complementary

#23245D #5D3F23 #415D23

monochromatic

#080916 #121331 #23245D #343589 #4446B6

Accessibility & contrast

On white

14.17

#23245D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#23245D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23245D

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23245D	#FFFFFF	#000000	##FFFFFF
##23245D	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D5F

Deuteranopia (green-blind)

#00295C

Tritanopia (blue-blind)

#01313C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #23245d;
/* rgb */ color: rgb(35, 36, 93);
/* oklch */ color: oklch(29.6% 0.100 277.7);

Tailwind

colors: {
  custom: {
    50: '#645e8b',
    500: '#23245d',
    950: '#000000',
  },
}

SCSS

$custom: #23245d;
$custom-light: #645e8b;
$custom-dark: #000000;

JSON

{
  "hex": "#23245d",
  "rgb": {
    "r": 35,
    "g": 36,
    "b": 93
  },
  "hsl": {
    "h": 238.966,
    "s": 45.312,
    "l": 25.098
  },
  "oklch": {
    "l": 0.29631,
    "c": 0.09951,
    "h": 277.7
  },
  "luminance": 0.02409
}

Semantic roles & 50–950 ramp

primary

#23245D

secondary

#91904B

accent

#D353D5

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #23245D

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

Preview Lab → · Contrast checker → · Palette generator →