#234A84#234A84

#234A84 is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.3% C 0.107 H 258.3°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX#234A84
RGBrgb(35, 74, 132)
HSLhsl(216, 58%, 33%)
HSVhsv(216, 73%, 52%)
CMYKcmyk(73.5%, 43.9%, 0%, 48.2%)
CIE-LABlab(31.62, 7.31, -36.61)
CIE-LCHlch(31.62, 37.34, 281.29°)
OKLaboklab(41.27% -0.0216 -0.1046)
OKLCHoklch(41.27% 0.107 258.3)
XYZxyz(7.3053, 6.9200, 22.7760)
Luminance0.0692 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#234A84 #845D23
analogous
#237B84 #234A84 #2C2384
triadic
#234A84 #84234A #4A8423
tetradic
#234A84 #84237B #845D23 #23842C
square
#234A84 #84237B #845D23 #23842C
split-complementary
#234A84 #842C23 #7B8423
monochromatic
#091423 #162F54 #234A84 #3065B4 #5184D1

Accessibility & contrast

On white

8.81
#234A84 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.38
#234A84 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234A84
8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##234A84#FFFFFF#000000##FFFFFF
##234A841.008.812.388.81
#FFFFFF8.811.0021.001.00
#0000002.3821.001.0021.00
##FFFFFF8.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E4F86
Deuteranopia (green-blind)
#1D4683
Tritanopia (blue-blind)
#005860
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #234a84;
/* rgb */ color: rgb(35, 74, 132);
/* oklch */ color: oklch(41.3% 0.107 258.3);
Tailwind
colors: {
  custom: {
    50: '#6b7ca8',
    500: '#234a84',
    950: '#000000',
  },
}
SCSS
$custom: #234a84;
$custom-light: #6b7ca8;
$custom-dark: #000000;
JSON
{
  "hex": "#234a84",
  "rgb": {
    "r": 35,
    "g": 74,
    "b": 132
  },
  "hsl": {
    "h": 215.876,
    "s": 58.084,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41267,
    "c": 0.10685,
    "h": 258.3
  },
  "luminance": 0.06921
}

Semantic roles & 50–950 ramp

primary
#234A84
secondary
#B48B4E
accent
#A346E1
background
#F6F7FA
surface
#ECEDF4
border
#C7C8CE
text
#07090F
muted
#7A7B7F

Preview Lab

Preview with #234A84

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

Preview Lab → · Contrast checker → · Palette generator →

#234A84 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva