#23355E#23355E

#23355E is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.6% C 0.076 H 264.8°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX#23355E
RGBrgb(35, 53, 94)
HSLhsl(222, 46%, 25%)
HSVhsv(222, 63%, 37%)
CMYKcmyk(62.8%, 43.6%, 0%, 63.1%)
CIE-LABlab(22.69, 6.93, -26.70)
CIE-LCHlch(22.69, 27.58, 284.55°)
OKLaboklab(33.59% -0.007 -0.0759)
OKLCHoklch(33.59% 0.076 264.8)
XYZxyz(3.9859, 3.7114, 11.0938)
Luminance0.0371 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#23355E #5E4C23
analogous
#23525E #23355E #2F235E
triadic
#23355E #5E2335 #355E23
tetradic
#23355E #5E2352 #5E4C23 #235E2F
square
#23355E #5E2352 #5E4C23 #235E2F
split-complementary
#23355E #5E2F23 #525E23
monochromatic
#080D16 #121C31 #23355E #344E8B #4467B7

Accessibility & contrast

On white

12.05
#23355E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#23355E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23355E
12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##23355E#FFFFFF#000000##FFFFFF
##23355E1.0012.051.7412.05
#FFFFFF12.051.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#233960
Deuteranopia (green-blind)
#1C345D
Tritanopia (blue-blind)
#003E45
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #23355e;
/* rgb */ color: rgb(35, 53, 94);
/* oklch */ color: oklch(33.6% 0.076 264.8);
Tailwind
colors: {
  custom: {
    50: '#646b8c',
    500: '#23355e',
    950: '#000000',
  },
}
SCSS
$custom: #23355e;
$custom-light: #646b8c;
$custom-dark: #000000;
JSON
{
  "hex": "#23355e",
  "rgb": {
    "r": 35,
    "g": 53,
    "b": 94
  },
  "hsl": {
    "h": 221.695,
    "s": 45.736,
    "l": 25.294
  },
  "oklch": {
    "l": 0.33589,
    "c": 0.07619,
    "h": 264.8
  },
  "luminance": 0.03712
}

Semantic roles & 50–950 ramp

primary
#23355E
secondary
#927C4B
accent
#AD52D5
background
#F6F6F8
surface
#EBEBF0
border
#C6C6CB
text
#06060C
muted
#7A7A7D

Preview Lab

Preview with #23355E

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

Preview Lab → · Contrast checker → · Palette generator →

#23355E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva