#233149#233149

#233149 is a dark, muted blue. Relative luminance 0.030; OKLCH L 31.2% C 0.047 H 260.8°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#233149
RGB	rgb(35, 49, 73)
HSL	hsl(218, 35%, 21%)
HSV	hsv(218, 52%, 29%)
CMYK	cmyk(52.1%, 32.9%, 0%, 71.4%)
CIE-LAB	lab(20.18, 1.94, -16.69)
CIE-LCH	lch(20.18, 16.81, 276.64°)
OKLab	oklab(31.25% -0.0075 -0.0468)
OKLCH	oklch(31.25% 0.047 260.8)
XYZ	xyz(2.9937, 3.0348, 6.7301)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233149 #493B23

analogous

#234449 #233149 #282349

triadic

#233149 #492331 #314923

tetradic

#233149 #492344 #493B23 #234928

square

#233149 #492344 #493B23 #234928

split-complementary

#233149 #492823 #444923

monochromatic

#0A0E15 #0F1520 #233149 #374D72 #4B699C

Accessibility & contrast

On white

13.07

#233149 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#233149 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233149

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233149	#FFFFFF	#000000	##FFFFFF
##233149	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28334A

Deuteranopia (green-blind)

#242F48

Tritanopia (blue-blind)

#143639

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #233149;
/* rgb */ color: rgb(35, 49, 73);
/* oklch */ color: oklch(31.2% 0.047 260.8);

Tailwind

colors: {
  custom: {
    50: '#60687c',
    500: '#233149',
    950: '#000000',
  },
}

SCSS

$custom: #233149;
$custom-light: #60687c;
$custom-dark: #000000;

JSON

{
  "hex": "#233149",
  "rgb": {
    "r": 35,
    "g": 49,
    "b": 73
  },
  "hsl": {
    "h": 217.895,
    "s": 35.185,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31245,
    "c": 0.04737,
    "h": 260.8
  },
  "luminance": 0.03035
}

Semantic roles & 50–950 ramp

primary

#233149

secondary

#7D6A4B

accent

#A25DCB

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#050609

muted

#797A7B

Preview Lab

Preview with #233149

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

Preview Lab → · Contrast checker → · Palette generator →