#23344D#23344D

#23344D is a dark, muted blue. Relative luminance 0.033; OKLCH L 32.3% C 0.050 H 257.9°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#23344D
RGB	rgb(35, 52, 77)
HSL	hsl(216, 38%, 22%)
HSV	hsv(216, 55%, 30%)
CMYK	cmyk(54.5%, 32.5%, 0%, 69.8%)
CIE-LAB	lab(21.39, 1.29, -17.50)
CIE-LCH	lch(21.39, 17.55, 274.22°)
OKLab	oklab(32.26% -0.0105 -0.0491)
OKLCH	oklch(32.26% 0.05 257.9)
XYZ	xyz(3.2602, 3.3489, 7.4943)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23344D #4D3C23

analogous

#23494D #23344D #27234D

triadic

#23344D #4D2334 #344D23

tetradic

#23344D #4D2349 #4D3C23 #234D27

square

#23344D #4D2349 #4D3C23 #234D27

split-complementary

#23344D #4D2723 #494D23

monochromatic

#0A0E15 #101823 #23344D #365077 #496DA1

Accessibility & contrast

On white

12.58

#23344D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#23344D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23344D

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23344D	#FFFFFF	#000000	##FFFFFF
##23344D	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A364E

Deuteranopia (green-blind)

#25324C

Tritanopia (blue-blind)

#10393D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #23344d;
/* rgb */ color: rgb(35, 52, 77);
/* oklch */ color: oklch(32.3% 0.050 257.9);

Tailwind

colors: {
  custom: {
    50: '#616b7f',
    500: '#23344d',
    950: '#000000',
  },
}

SCSS

$custom: #23344d;
$custom-light: #616b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#23344d",
  "rgb": {
    "r": 35,
    "g": 52,
    "b": 77
  },
  "hsl": {
    "h": 215.714,
    "s": 37.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32257,
    "c": 0.05019,
    "h": 257.9
  },
  "luminance": 0.03349
}

Semantic roles & 50–950 ramp

primary

#23344D

secondary

#816B4B

accent

#9F5ACD

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#05060A

muted

#797A7C

Preview Lab

Preview with #23344D

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

Preview Lab → · Contrast checker → · Palette generator →