#23345E#23345E

#23345E is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.3% C 0.078 H 265.8°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#23345E
RGB	rgb(35, 52, 94)
HSL	hsl(223, 46%, 25%)
HSV	hsv(223, 63%, 37%)
CMYK	cmyk(62.8%, 44.7%, 0%, 63.1%)
CIE-LAB	lab(22.38, 7.64, -27.20)
CIE-LCH	lch(22.38, 28.25, 285.68°)
OKLab	oklab(33.35% -0.0057 -0.0774)
OKLCH	oklch(33.35% 0.078 265.8)
XYZ	xyz(3.9408, 3.6211, 11.0788)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23345E #5E4D23

analogous

#23515E #23345E #30235E

triadic

#23345E #5E2334 #345E23

tetradic

#23345E #5E2351 #5E4D23 #235E30

square

#23345E #5E2351 #5E4D23 #235E30

split-complementary

#23345E #5E3023 #515E23

monochromatic

#080C16 #121B31 #23345E #344D8B #4465B7

Accessibility & contrast

On white

12.18

#23345E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#23345E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23345E

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23345E	#FFFFFF	#000000	##FFFFFF
##23345E	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223860

Deuteranopia (green-blind)

#1A335D

Tritanopia (blue-blind)

#003D44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #23345e;
/* rgb */ color: rgb(35, 52, 94);
/* oklch */ color: oklch(33.3% 0.078 265.8);

Tailwind

colors: {
  custom: {
    50: '#646b8c',
    500: '#23345e',
    950: '#000000',
  },
}

SCSS

$custom: #23345e;
$custom-light: #646b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#23345e",
  "rgb": {
    "r": 35,
    "g": 52,
    "b": 94
  },
  "hsl": {
    "h": 222.712,
    "s": 45.736,
    "l": 25.294
  },
  "oklch": {
    "l": 0.33345,
    "c": 0.07757,
    "h": 265.8
  },
  "luminance": 0.03621
}

Semantic roles & 50–950 ramp

primary

#23345E

secondary

#927D4B

accent

#B052D5

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #23345E

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

Preview Lab → · Contrast checker → · Palette generator →