#232389#232389

#232389 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.8% C 0.163 H 273.4°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#232389
RGB	rgb(35, 35, 137)
HSL	hsl(240, 59%, 34%)
HSV	hsv(240, 74%, 54%)
CMYK	cmyk(74.5%, 74.5%, 0%, 46.3%)
CIE-LAB	lab(21.45, 35.52, -56.25)
CIE-LCH	lch(21.45, 66.53, 302.27°)
OKLab	oklab(33.79% 0.0096 -0.1627)
OKLCH	oklch(33.79% 0.163 273.4)
XYZ	xyz(5.8080, 3.3649, 24.0055)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232389 #898923

analogous

#235689 #232389 #562389

triadic

#232389 #892323 #238923

tetradic

#232389 #892356 #898923 #238956

square

#232389 #892356 #898923 #238956

split-complementary

#232389 #895623 #568923

monochromatic

#0A0A28 #171758 #232389 #2F2FBA #5353D3

Accessibility & contrast

On white

12.55

#232389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#232389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232389

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232389	#FFFFFF	#000000	##FFFFFF
##232389	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#002F87

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #232389;
/* rgb */ color: rgb(35, 35, 137);
/* oklch */ color: oklch(33.8% 0.163 273.4);

Tailwind

colors: {
  custom: {
    50: '#6f5fad',
    500: '#232389',
    950: '#000000',
  },
}

SCSS

$custom: #232389;
$custom-light: #6f5fad;
$custom-dark: #000000;

JSON

{
  "hex": "#232389",
  "rgb": {
    "r": 35,
    "g": 35,
    "b": 137
  },
  "hsl": {
    "h": 240,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.33787,
    "c": 0.16301,
    "h": 273.4
  },
  "luminance": 0.03366
}

Semantic roles & 50–950 ramp

primary

#232389

secondary

#B7B751

accent

#E245E2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #232389

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

Preview Lab → · Contrast checker → · Palette generator →