#23346B#23346B

#23346B is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.3% C 0.098 H 268.0°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#23346B
RGB	rgb(35, 52, 107)
HSL	hsl(226, 51%, 28%)
HSV	hsv(226, 67%, 42%)
CMYK	cmyk(67.3%, 51.4%, 0%, 58%)
CIE-LAB	lab(23.25, 12.68, -34.25)
CIE-LCH	lch(23.25, 36.53, 290.31°)
OKLab	oklab(34.3% -0.0034 -0.0981)
OKLCH	oklch(34.3% 0.098 268)
XYZ	xyz(4.5741, 3.8744, 14.4139)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23346B #6B5A23

analogous

#23586B #23346B #36236B

triadic

#23346B #6B2334 #346B23

tetradic

#23346B #6B2358 #6B5A23 #236B36

square

#23346B #6B2358 #6B5A23 #236B36

split-complementary

#23346B #6B3623 #586B23

monochromatic

#080B17 #141E3D #23346B #324A99 #4663C2

Accessibility & contrast

On white

11.83

#23346B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#23346B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23346B

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23346B	#FFFFFF	#000000	##FFFFFF
##23346B	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173B6D

Deuteranopia (green-blind)

#07346A

Tritanopia (blue-blind)

#00414A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #23346b;
/* rgb */ color: rgb(35, 52, 107);
/* oklch */ color: oklch(34.3% 0.098 268.0);

Tailwind

colors: {
  custom: {
    50: '#666b96',
    500: '#23346b',
    950: '#000000',
  },
}

SCSS

$custom: #23346b;
$custom-light: #666b96;
$custom-dark: #000000;

JSON

{
  "hex": "#23346b",
  "rgb": {
    "r": 35,
    "g": 52,
    "b": 107
  },
  "hsl": {
    "h": 225.833,
    "s": 50.704,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34297,
    "c": 0.09813,
    "h": 268
  },
  "luminance": 0.03875
}

Semantic roles & 50–950 ramp

primary

#23346B

secondary

#9E8B4B

accent

#B94EDA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #23346B

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

Preview Lab → · Contrast checker → · Palette generator →