#233164#233164

#233164 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.091 H 269.4°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#233164
RGB	rgb(35, 49, 100)
HSL	hsl(227, 48%, 26%)
HSV	hsv(227, 65%, 39%)
CMYK	cmyk(65%, 51%, 0%, 60.8%)
CIE-LAB	lab(21.85, 12.08, -31.97)
CIE-LCH	lch(21.85, 34.18, 290.70°)
OKLab	oklab(33.07% -0.001 -0.0914)
OKLCH	oklch(33.07% 0.091 269.4)
XYZ	xyz(4.0909, 3.4737, 12.5090)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233164 #645623

analogous

#235264 #233164 #362364

triadic

#233164 #642331 #316423

tetradic

#233164 #642352 #645623 #236436

square

#233164 #642352 #645623 #236436

split-complementary

#233164 #643623 #526423

monochromatic

#080B17 #131B37 #233164 #334791 #445EBE

Accessibility & contrast

On white

12.39

#233164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#233164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233164

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233164	#FFFFFF	#000000	##FFFFFF
##233164	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173766

Deuteranopia (green-blind)

#0C3263

Tritanopia (blue-blind)

#003D45

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233164;
/* rgb */ color: rgb(35, 49, 100);
/* oklch */ color: oklch(33.1% 0.091 269.4);

Tailwind

colors: {
  custom: {
    50: '#656890',
    500: '#233164',
    950: '#000000',
  },
}

SCSS

$custom: #233164;
$custom-light: #656890;
$custom-dark: #000000;

JSON

{
  "hex": "#233164",
  "rgb": {
    "r": 35,
    "g": 49,
    "b": 100
  },
  "hsl": {
    "h": 227.077,
    "s": 48.148,
    "l": 26.471
  },
  "oklch": {
    "l": 0.33071,
    "c": 0.09141,
    "h": 269.4
  },
  "luminance": 0.03474
}

Semantic roles & 50–950 ramp

primary

#233164

secondary

#98874B

accent

#BB50D8

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #233164

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

Preview Lab → · Contrast checker → · Palette generator →