#23344F#23344F

#23344F is a dark, muted blue. Relative luminance 0.034; OKLCH L 32.4% C 0.053 H 259.4°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#23344F
RGB	rgb(35, 52, 79)
HSL	hsl(217, 39%, 22%)
HSV	hsv(217, 56%, 31%)
CMYK	cmyk(55.7%, 34.2%, 0%, 69%)
CIE-LAB	lab(21.50, 2.02, -18.67)
CIE-LCH	lch(21.50, 18.78, 276.16°)
OKLab	oklab(32.38% -0.0098 -0.0525)
OKLCH	oklch(32.38% 0.053 259.4)
XYZ	xyz(3.3319, 3.3776, 7.8720)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23344F #4F3E23

analogous

#234A4F #23344F #28234F

triadic

#23344F #4F2334 #344F23

tetradic

#23344F #4F234A #4F3E23 #234F28

square

#23344F #4F234A #4F3E23 #234F28

split-complementary

#23344F #4F2823 #4A4F23

monochromatic

#090E15 #101825 #23344F #365079 #496CA4

Accessibility & contrast

On white

12.53

#23344F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#23344F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23344F

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23344F	#FFFFFF	#000000	##FFFFFF
##23344F	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3650

Deuteranopia (green-blind)

#24324E

Tritanopia (blue-blind)

#0E3A3E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #23344f;
/* rgb */ color: rgb(35, 52, 79);
/* oklch */ color: oklch(32.4% 0.053 259.4);

Tailwind

colors: {
  custom: {
    50: '#616b80',
    500: '#23344f',
    950: '#000000',
  },
}

SCSS

$custom: #23344f;
$custom-light: #616b80;
$custom-dark: #000000;

JSON

{
  "hex": "#23344f",
  "rgb": {
    "r": 35,
    "g": 52,
    "b": 79
  },
  "hsl": {
    "h": 216.818,
    "s": 38.596,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32375,
    "c": 0.05338,
    "h": 259.4
  },
  "luminance": 0.03378
}

Semantic roles & 50–950 ramp

primary

#23344F

secondary

#836D4B

accent

#A159CF

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#05060A

muted

#797A7C

Preview Lab

Preview with #23344F

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

Preview Lab → · Contrast checker → · Palette generator →