#23345D#23345D

#23345D is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.3% C 0.076 H 265.5°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#23345D
RGB	rgb(35, 52, 93)
HSL	hsl(222, 45%, 25%)
HSV	hsv(222, 62%, 36%)
CMYK	cmyk(62.4%, 44.1%, 0%, 63.5%)
CIE-LAB	lab(22.31, 7.25, -26.65)
CIE-LCH	lch(22.31, 27.62, 285.23°)
OKLab	oklab(33.28% -0.006 -0.0757)
OKLCH	oklch(33.28% 0.076 265.5)
XYZ	xyz(3.8962, 3.6033, 10.8440)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23345D #5D4C23

analogous

#23515D #23345D #2F235D

triadic

#23345D #5D2334 #345D23

tetradic

#23345D #5D2351 #5D4C23 #235D2F

square

#23345D #5D2351 #5D4C23 #235D2F

split-complementary

#23345D #5D2F23 #515D23

monochromatic

#080C16 #121B31 #23345D #344D89 #4466B6

Accessibility & contrast

On white

12.20

#23345D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#23345D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23345D

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23345D	#FFFFFF	#000000	##FFFFFF
##23345D	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22385F

Deuteranopia (green-blind)

#1B335C

Tritanopia (blue-blind)

#003D44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #23345d;
/* rgb */ color: rgb(35, 52, 93);
/* oklch */ color: oklch(33.3% 0.076 265.5);

Tailwind

colors: {
  custom: {
    50: '#636b8b',
    500: '#23345d',
    950: '#000000',
  },
}

SCSS

$custom: #23345d;
$custom-light: #636b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#23345d",
  "rgb": {
    "r": 35,
    "g": 52,
    "b": 93
  },
  "hsl": {
    "h": 222.414,
    "s": 45.312,
    "l": 25.098
  },
  "oklch": {
    "l": 0.33276,
    "c": 0.07596,
    "h": 265.5
  },
  "luminance": 0.03604
}

Semantic roles & 50–950 ramp

primary

#23345D

secondary

#917C4B

accent

#AF53D5

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #23345D

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

Preview Lab → · Contrast checker → · Palette generator →