#23185D#23185D

#23185D is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.4% C 0.116 H 282.8°. Best body text is #FFFFFF at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#23185D
RGB	rgb(35, 24, 93)
HSL	hsl(250, 59%, 23%)
HSV	hsv(250, 74%, 36%)
CMYK	cmyk(62.4%, 74.2%, 0%, 63.5%)
CIE-LAB	lab(14.40, 26.87, -39.42)
CIE-LCH	lch(14.40, 47.71, 304.28°)
OKLab	oklab(27.37% 0.0258 -0.1135)
OKLCH	oklch(27.37% 0.116 282.8)
XYZ	xyz(2.9949, 1.8007, 10.5436)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23185D #525D18

analogous

#182F5D #23185D #45185D

triadic

#23185D #5D2318 #185D23

tetradic

#23185D #5D182F #525D18 #185D45

square

#23185D #5D182F #525D18 #185D45

split-complementary

#23185D #5D4518 #2F5D18

monochromatic

#090618 #110B2C #23185D #35258E #4831BE

Accessibility & contrast

On white

15.44

#23185D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#23185D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23185D

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23185D	#FFFFFF	#000000	##FFFFFF
##23185D	1.00	15.44	1.36	15.44
#FFFFFF	15.44	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275F

Deuteranopia (green-blind)

#00225C

Tritanopia (blue-blind)

#032A38

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #23185d;
/* rgb */ color: rgb(35, 24, 93);
/* oklch */ color: oklch(27.4% 0.116 282.8);

Tailwind

colors: {
  custom: {
    50: '#66568c',
    500: '#23185d',
    950: '#000000',
  },
}

SCSS

$custom: #23185d;
$custom-light: #66568c;
$custom-dark: #000000;

JSON

{
  "hex": "#23185d",
  "rgb": {
    "r": 35,
    "g": 24,
    "b": 93
  },
  "hsl": {
    "h": 249.565,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.27369,
    "c": 0.11639,
    "h": 282.8
  },
  "luminance": 0.01801
}

Semantic roles & 50–950 ramp

primary

#23185D

secondary

#86933D

accent

#E246C9

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #23185D

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

Preview Lab → · Contrast checker → · Palette generator →