#23355F#23355F

#23355F is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.7% C 0.078 H 265.0°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#23355F
RGB	rgb(35, 53, 95)
HSL	hsl(222, 46%, 25%)
HSV	hsv(222, 63%, 37%)
CMYK	cmyk(63.2%, 44.2%, 0%, 62.7%)
CIE-LAB	lab(22.76, 7.32, -27.25)
CIE-LCH	lch(22.76, 28.22, 285.03°)
OKLab	oklab(33.66% -0.0067 -0.0775)
OKLCH	oklch(33.66% 0.078 265)
XYZ	xyz(4.0311, 3.7294, 11.3317)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23355F #5F4D23

analogous

#23535F #23355F #2F235F

triadic

#23355F #5F2335 #355F23

tetradic

#23355F #5F2353 #5F4D23 #235F2F

square

#23355F #5F2353 #5F4D23 #235F2F

split-complementary

#23355F #5F2F23 #535F23

monochromatic

#080C16 #131C32 #23355F #334E8C #4467B8

Accessibility & contrast

On white

12.03

#23355F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#23355F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23355F

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23355F	#FFFFFF	#000000	##FFFFFF
##23355F	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233961

Deuteranopia (green-blind)

#1B345E

Tritanopia (blue-blind)

#003E45

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #23355f;
/* rgb */ color: rgb(35, 53, 95);
/* oklch */ color: oklch(33.7% 0.078 265.0);

Tailwind

colors: {
  custom: {
    50: '#646b8d',
    500: '#23355f',
    950: '#000000',
  },
}

SCSS

$custom: #23355f;
$custom-light: #646b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#23355f",
  "rgb": {
    "r": 35,
    "g": 53,
    "b": 95
  },
  "hsl": {
    "h": 222,
    "s": 46.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.33658,
    "c": 0.07779,
    "h": 265
  },
  "luminance": 0.0373
}

Semantic roles & 50–950 ramp

primary

#23355F

secondary

#937D4B

accent

#AE52D6

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #23355F

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

Preview Lab → · Contrast checker → · Palette generator →