#233A92#233A92

#233A92 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.8% C 0.148 H 267.7°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX#233A92
RGBrgb(35, 58, 146)
HSLhsl(228, 61%, 35%)
HSVhsv(228, 76%, 57%)
CMYKcmyk(76%, 60.3%, 0%, 42.7%)
CIE-LABlab(28.00, 23.77, -51.09)
CIE-LCHlch(28.00, 56.35, 294.95°)
OKLaboklab(38.83% -0.006 -0.1475)
OKLCHoklch(38.83% 0.148 267.7)
XYZxyz(7.3927, 5.4580, 27.8524)
Luminance0.0546 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#233A92 #927B23
analogous
#237192 #233A92 #442392
triadic
#233A92 #92233A #3A9223
tetradic
#233A92 #922371 #927B23 #239244
square
#233A92 #922371 #927B23 #239244
split-complementary
#233A92 #924423 #719223
monochromatic
#0B132F #172661 #233A92 #2F4EC3 #5873D7

Accessibility & contrast

On white

10.04
#233A92 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.09
#233A92 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233A92
10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##233A92#FFFFFF#000000##FFFFFF
##233A921.0010.042.0910.04
#FFFFFF10.041.0021.001.00
#0000002.0921.001.0021.00
##FFFFFF10.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004795
Deuteranopia (green-blind)
#003D90
Tritanopia (blue-blind)
#005060
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #233a92;
/* rgb */ color: rgb(35, 58, 146);
/* oklch */ color: oklch(38.8% 0.148 267.7);
Tailwind
colors: {
  custom: {
    50: '#6f6fb3',
    500: '#233a92',
    950: '#000000',
  },
}
SCSS
$custom: #233a92;
$custom-light: #6f6fb3;
$custom-dark: #000000;
JSON
{
  "hex": "#233a92",
  "rgb": {
    "r": 35,
    "g": 58,
    "b": 146
  },
  "hsl": {
    "h": 227.568,
    "s": 61.326,
    "l": 35.49
  },
  "oklch": {
    "l": 0.38834,
    "c": 0.14762,
    "h": 267.7
  },
  "luminance": 0.05459
}

Semantic roles & 50–950 ramp

primary
#233A92
secondary
#BBA655
accent
#C343E4
background
#F7F6FB
surface
#EDECF6
border
#C8C7D0
text
#080711
muted
#7B7A80

Preview Lab

Preview with #233A92

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

Preview Lab → · Contrast checker → · Palette generator →

#233A92 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva