#233454#233454

#233454 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 32.7% C 0.061 H 262.2°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#233454
RGB	rgb(35, 52, 84)
HSL	hsl(219, 41%, 23%)
HSV	hsv(219, 58%, 33%)
CMYK	cmyk(58.3%, 38.1%, 0%, 67.1%)
CIE-LAB	lab(21.77, 3.86, -21.56)
CIE-LCH	lch(21.77, 21.90, 280.14°)
OKLab	oklab(32.68% -0.0083 -0.0609)
OKLCH	oklch(32.68% 0.061 262.2)
XYZ	xyz(3.5208, 3.4531, 8.8668)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233454 #544323

analogous

#234C54 #233454 #2A2354

triadic

#233454 #542334 #345423

tetradic

#233454 #54234C #544323 #23542A

square

#233454 #54234C #544323 #23542A

split-complementary

#233454 #542A23 #4C5423

monochromatic

#090D16 #111929 #233454 #354F7F #4769AA

Accessibility & contrast

On white

12.42

#233454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#233454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233454

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233454	#FFFFFF	#000000	##FFFFFF
##233454	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273755

Deuteranopia (green-blind)

#213253

Tritanopia (blue-blind)

#093B40

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233454;
/* rgb */ color: rgb(35, 52, 84);
/* oklch */ color: oklch(32.7% 0.061 262.2);

Tailwind

colors: {
  custom: {
    50: '#626b84',
    500: '#233454',
    950: '#000000',
  },
}

SCSS

$custom: #233454;
$custom-light: #626b84;
$custom-dark: #000000;

JSON

{
  "hex": "#233454",
  "rgb": {
    "r": 35,
    "g": 52,
    "b": 84
  },
  "hsl": {
    "h": 219.184,
    "s": 41.176,
    "l": 23.333
  },
  "oklch": {
    "l": 0.32682,
    "c": 0.06143,
    "h": 262.2
  },
  "luminance": 0.03453
}

Semantic roles & 50–950 ramp

primary

#233454

secondary

#88734B

accent

#A757D1

background

#F5F6F8

surface

#EAEBEF

border

#C6C6CA

text

#05060B

muted

#797A7C

Preview Lab

Preview with #233454

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

Preview Lab → · Contrast checker → · Palette generator →