#233165#233165

#233165 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.093 H 269.5°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#233165
RGB	rgb(35, 49, 101)
HSL	hsl(227, 49%, 27%)
HSV	hsv(227, 65%, 40%)
CMYK	cmyk(65.3%, 51.5%, 0%, 60.4%)
CIE-LAB	lab(21.92, 12.47, -32.51)
CIE-LCH	lch(21.92, 34.82, 290.99°)
OKLab	oklab(33.15% -0.0009 -0.093)
OKLCH	oklch(33.15% 0.093 269.5)
XYZ	xyz(4.1396, 3.4932, 12.7655)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233165 #655723

analogous

#235265 #233165 #362365

triadic

#233165 #652331 #316523

tetradic

#233165 #652352 #655723 #236536

square

#233165 #652352 #655723 #236536

split-complementary

#233165 #653623 #526523

monochromatic

#080B17 #131B38 #233165 #334792 #445EBE

Accessibility & contrast

On white

12.36

#233165 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#233165 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233165

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233165	#FFFFFF	#000000	##FFFFFF
##233165	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163867

Deuteranopia (green-blind)

#0A3264

Tritanopia (blue-blind)

#003D46

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233165;
/* rgb */ color: rgb(35, 49, 101);
/* oklch */ color: oklch(33.1% 0.093 269.5);

Tailwind

colors: {
  custom: {
    50: '#656891',
    500: '#233165',
    950: '#000000',
  },
}

SCSS

$custom: #233165;
$custom-light: #656891;
$custom-dark: #000000;

JSON

{
  "hex": "#233165",
  "rgb": {
    "r": 35,
    "g": 49,
    "b": 101
  },
  "hsl": {
    "h": 227.273,
    "s": 48.529,
    "l": 26.667
  },
  "oklch": {
    "l": 0.33147,
    "c": 0.09298,
    "h": 269.5
  },
  "luminance": 0.03494
}

Semantic roles & 50–950 ramp

primary

#233165

secondary

#99884B

accent

#BB50D8

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060D

muted

#7A7A7D

Preview Lab

Preview with #233165

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

Preview Lab → · Contrast checker → · Palette generator →