#233256#233256

#233256 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.3% C 0.067 H 265.7°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#233256
RGB	rgb(35, 50, 86)
HSL	hsl(222, 42%, 24%)
HSV	hsv(222, 59%, 34%)
CMYK	cmyk(59.3%, 41.9%, 0%, 66.3%)
CIE-LAB	lab(21.25, 6.01, -23.72)
CIE-LCH	lch(21.25, 24.47, 284.21°)
OKLab	oklab(32.31% -0.0051 -0.0672)
OKLCH	oklch(32.31% 0.067 265.7)
XYZ	xyz(3.5129, 3.3102, 9.2561)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233256 #564723

analogous

#234B56 #233256 #2D2356

triadic

#233256 #562332 #325623

tetradic

#233256 #56234B #564723 #23562D

square

#233256 #56234B #564723 #23562D

split-complementary

#233256 #562D23 #4B5623

monochromatic

#090D16 #11192B #233256 #354B81 #4665AD

Accessibility & contrast

On white

12.64

#233256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#233256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233256

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233256	#FFFFFF	#000000	##FFFFFF
##233256	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233557

Deuteranopia (green-blind)

#1D3155

Tritanopia (blue-blind)

#073A3F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #233256;
/* rgb */ color: rgb(35, 50, 86);
/* oklch */ color: oklch(32.3% 0.067 265.7);

Tailwind

colors: {
  custom: {
    50: '#626986',
    500: '#233256',
    950: '#000000',
  },
}

SCSS

$custom: #233256;
$custom-light: #626986;
$custom-dark: #000000;

JSON

{
  "hex": "#233256",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 86
  },
  "hsl": {
    "h": 222.353,
    "s": 42.149,
    "l": 23.725
  },
  "oklch": {
    "l": 0.32311,
    "c": 0.06738,
    "h": 265.7
  },
  "luminance": 0.0331
}

Semantic roles & 50–950 ramp

primary

#233256

secondary

#8A774B

accent

#AD56D2

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#05060B

muted

#7A7A7C

Preview Lab

Preview with #233256

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

Preview Lab → · Contrast checker → · Palette generator →