#234DA7#234DA7

#234DA7 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.6% C 0.153 H 262.9°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX#234DA7
RGBrgb(35, 77, 167)
HSLhsl(221, 65%, 40%)
HSVhsv(221, 79%, 65%)
CMYKcmyk(79%, 53.9%, 0%, 34.5%)
CIE-LABlab(34.91, 19.09, -52.59)
CIE-LCHlch(34.91, 55.94, 289.95°)
OKLaboklab(44.56% -0.0188 -0.1516)
OKLCHoklch(44.56% 0.153 262.9)
XYZxyz(10.3196, 8.4539, 37.6396)
Luminance0.0846 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#234DA7 #A77D23
analogous
#238FA7 #234DA7 #3B23A7
triadic
#234DA7 #A7234D #4DA723
tetradic
#234DA7 #A7238F #A77D23 #23A73B
square
#234DA7 #A7238F #A77D23 #23A73B
split-complementary
#234DA7 #A73B23 #8FA723
monochromatic
#0E1E42 #183674 #234DA7 #3366D4 #668CDF

Accessibility & contrast

On white

7.80
#234DA7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.69
#234DA7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234DA7
7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##234DA7#FFFFFF#000000##FFFFFF
##234DA71.007.802.697.80
#FFFFFF7.801.0021.001.00
#0000002.6921.001.0021.00
##FFFFFF7.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0558AA
Deuteranopia (green-blind)
#004CA5
Tritanopia (blue-blind)
#006372
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #234da7;
/* rgb */ color: rgb(35, 77, 167);
/* oklch */ color: oklch(44.6% 0.153 262.9);
Tailwind
colors: {
  custom: {
    50: '#737ec2',
    500: '#234da7',
    950: '#000000',
  },
}
SCSS
$custom: #234da7;
$custom-light: #737ec2;
$custom-dark: #000000;
JSON
{
  "hex": "#234da7",
  "rgb": {
    "r": 35,
    "g": 77,
    "b": 167
  },
  "hsl": {
    "h": 220.909,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44555,
    "c": 0.15274,
    "h": 262.9
  },
  "luminance": 0.08455
}

Semantic roles & 50–950 ramp

primary
#234DA7
secondary
#C4A561
accent
#B33FE8
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#090912
muted
#7B7B81

Preview Lab

Preview with #234DA7

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

Preview Lab → · Contrast checker → · Palette generator →

#234DA7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva