#23396F#23396F

#23396F is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.8% C 0.097 H 265.2°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#23396F
RGB	rgb(35, 57, 111)
HSL	hsl(223, 52%, 29%)
HSV	hsv(223, 68%, 44%)
CMYK	cmyk(68.5%, 48.6%, 0%, 56.5%)
CIE-LAB	lab(25.05, 10.72, -33.94)
CIE-LCH	lch(25.05, 35.59, 287.54°)
OKLab	oklab(35.76% -0.0082 -0.0971)
OKLCH	oklch(35.76% 0.097 265.2)
XYZ	xyz(5.0245, 4.4308, 15.6263)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23396F #6F5923

analogous

#235F6F #23396F #33236F

triadic

#23396F #6F2339 #396F23

tetradic

#23396F #6F235F #6F5923 #236F33

square

#23396F #6F235F #6F5923 #236F33

split-complementary

#23396F #6F3323 #5F6F23

monochromatic

#070C17 #142140 #23396F #32519E #476CC5

Accessibility & contrast

On white

11.13

#23396F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#23396F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23396F

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23396F	#FFFFFF	#000000	##FFFFFF
##23396F	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3F71

Deuteranopia (green-blind)

#10386E

Tritanopia (blue-blind)

#00454E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #23396f;
/* rgb */ color: rgb(35, 57, 111);
/* oklch */ color: oklch(35.8% 0.097 265.2);

Tailwind

colors: {
  custom: {
    50: '#676f99',
    500: '#23396f',
    950: '#000000',
  },
}

SCSS

$custom: #23396f;
$custom-light: #676f99;
$custom-dark: #000000;

JSON

{
  "hex": "#23396f",
  "rgb": {
    "r": 35,
    "g": 57,
    "b": 111
  },
  "hsl": {
    "h": 222.632,
    "s": 52.055,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35758,
    "c": 0.09742,
    "h": 265.2
  },
  "luminance": 0.04431
}

Semantic roles & 50–950 ramp

primary

#23396F

secondary

#A2894C

accent

#B24CDB

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #23396F

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

Preview Lab → · Contrast checker → · Palette generator →