#234473#234473

#234473 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.7% C 0.089 H 257.5°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX#234473
RGBrgb(35, 68, 115)
HSLhsl(215, 53%, 29%)
HSVhsv(215, 70%, 45%)
CMYKcmyk(69.6%, 40.9%, 0%, 54.9%)
CIE-LABlab(28.72, 4.71, -30.62)
CIE-LCHlch(28.72, 30.98, 278.74°)
OKLaboklab(38.67% -0.0194 -0.0872)
OKLCHoklch(38.67% 0.089 257.5)
XYZxyz(5.8537, 5.7288, 17.0136)
Luminance0.0573 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#234473 #735223
analogous
#236C73 #234473 #2A2373
triadic
#234473 #732344 #447323
tetradic
#234473 #73236C #735223 #23732A
square
#234473 #73236C #735223 #23732A
split-complementary
#234473 #732A23 #6C7323
monochromatic
#070E17 #152844 #234473 #3160A2 #497DC8

Accessibility & contrast

On white

9.79
#234473 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#234473 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234473
9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##234473#FFFFFF#000000##FFFFFF
##2344731.009.792.159.79
#FFFFFF9.791.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2F4875
Deuteranopia (green-blind)
#234072
Tritanopia (blue-blind)
#004F56
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #234473;
/* rgb */ color: rgb(35, 68, 115);
/* oklch */ color: oklch(38.7% 0.089 257.5);
Tailwind
colors: {
  custom: {
    50: '#68779b',
    500: '#234473',
    950: '#000000',
  },
}
SCSS
$custom: #234473;
$custom-light: #68779b;
$custom-dark: #000000;
JSON
{
  "hex": "#234473",
  "rgb": {
    "r": 35,
    "g": 68,
    "b": 115
  },
  "hsl": {
    "h": 215.25,
    "s": 53.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38673,
    "c": 0.08929,
    "h": 257.5
  },
  "luminance": 0.05729
}

Semantic roles & 50–950 ramp

primary
#234473
secondary
#A6814C
accent
#A14BDD
background
#F6F7F9
surface
#EBEDF2
border
#C6C8CC
text
#07080E
muted
#7A7B7E

Preview Lab

Preview with #234473

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

Preview Lab → · Contrast checker → · Palette generator →

#234473 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva