#23429A#23429A

#23429A is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.149 H 265.5°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX#23429A
RGBrgb(35, 66, 154)
HSLhsl(224, 63%, 37%)
HSVhsv(224, 77%, 60%)
CMYKcmyk(77.3%, 57.1%, 0%, 39.6%)
CIE-LABlab(30.84, 21.43, -51.35)
CIE-LCHlch(30.84, 55.65, 292.65°)
OKLaboklab(41.17% -0.0117 -0.1481)
OKLCHoklch(41.17% 0.149 265.5)
XYZxyz(8.4720, 6.5859, 31.3903)
Luminance0.0659 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#23429A #9A7B23
analogous
#237E9A #23429A #40239A
triadic
#23429A #9A2342 #429A23
tetradic
#23429A #9A237E #9A7B23 #239A40
square
#23429A #9A237E #9A7B23 #239A40
split-complementary
#23429A #9A4023 #7E9A23
monochromatic
#0C1736 #182D68 #23429A #2E57CC #5D7EDA

Accessibility & contrast

On white

9.06
#23429A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.32
#23429A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23429A
9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##23429A#FFFFFF#000000##FFFFFF
##23429A1.009.062.329.06
#FFFFFF9.061.0021.001.00
#0000002.3221.001.0021.00
##FFFFFF9.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004E9D
Deuteranopia (green-blind)
#004398
Tritanopia (blue-blind)
#005867
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #23429a;
/* rgb */ color: rgb(35, 66, 154);
/* oklch */ color: oklch(41.2% 0.149 265.5);
Tailwind
colors: {
  custom: {
    50: '#7175b8',
    500: '#23429a',
    950: '#000000',
  },
}
SCSS
$custom: #23429a;
$custom-light: #7175b8;
$custom-dark: #000000;
JSON
{
  "hex": "#23429a",
  "rgb": {
    "r": 35,
    "g": 66,
    "b": 154
  },
  "hsl": {
    "h": 224.37,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41168,
    "c": 0.1486,
    "h": 265.5
  },
  "luminance": 0.06587
}

Semantic roles & 50–950 ramp

primary
#23429A
secondary
#BFA55A
accent
#BB42E6
background
#F7F7FB
surface
#EDEDF6
border
#C8C8D0
text
#090811
muted
#7B7B80

Preview Lab

Preview with #23429A

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

Preview Lab → · Contrast checker → · Palette generator →

#23429A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva