#23439A#23439A

#23439A is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.4% C 0.147 H 265.2°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX#23439A
RGBrgb(35, 67, 154)
HSLhsl(224, 63%, 37%)
HSVhsv(224, 77%, 60%)
CMYKcmyk(77.3%, 56.5%, 0%, 39.6%)
CIE-LABlab(31.12, 20.75, -50.90)
CIE-LCHlch(31.12, 54.97, 292.18°)
OKLaboklab(41.38% -0.0124 -0.1468)
OKLCHoklch(41.38% 0.147 265.2)
XYZxyz(8.5310, 6.7038, 31.4099)
Luminance0.0670 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#23439A #9A7A23
analogous
#237E9A #23439A #3F239A
triadic
#23439A #9A2343 #439A23
tetradic
#23439A #9A237E #9A7A23 #239A3F
square
#23439A #9A237E #9A7A23 #239A3F
split-complementary
#23439A #9A3F23 #7E9A23
monochromatic
#0C1836 #182D68 #23439A #2E59CC #5D7FDA

Accessibility & contrast

On white

8.97
#23439A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.34
#23439A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23439A
8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##23439A#FFFFFF#000000##FFFFFF
##23439A1.008.972.348.97
#FFFFFF8.971.0021.001.00
#0000002.3421.001.0021.00
##FFFFFF8.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004F9D
Deuteranopia (green-blind)
#004498
Tritanopia (blue-blind)
#005868
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #23439a;
/* rgb */ color: rgb(35, 67, 154);
/* oklch */ color: oklch(41.4% 0.147 265.2);
Tailwind
colors: {
  custom: {
    50: '#7076b8',
    500: '#23439a',
    950: '#000000',
  },
}
SCSS
$custom: #23439a;
$custom-light: #7076b8;
$custom-dark: #000000;
JSON
{
  "hex": "#23439a",
  "rgb": {
    "r": 35,
    "g": 67,
    "b": 154
  },
  "hsl": {
    "h": 223.866,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41377,
    "c": 0.14732,
    "h": 265.2
  },
  "luminance": 0.06705
}

Semantic roles & 50–950 ramp

primary
#23439A
secondary
#BFA45A
accent
#BA42E6
background
#F7F7FB
surface
#EDEDF6
border
#C8C8D0
text
#090811
muted
#7B7B80

Preview Lab

Preview with #23439A

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

Preview Lab → · Contrast checker → · Palette generator →

#23439A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva