#234599#234599

#234599 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.7% C 0.143 H 264.4°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX#234599
RGBrgb(35, 69, 153)
HSLhsl(223, 63%, 37%)
HSVhsv(223, 77%, 60%)
CMYKcmyk(77.1%, 54.9%, 0%, 40%)
CIE-LABlab(31.61, 19.00, -49.51)
CIE-LCHlch(31.61, 53.03, 290.99°)
OKLaboklab(41.72% -0.014 -0.1427)
OKLCHoklch(41.72% 0.143 264.4)
XYZxyz(8.5690, 6.9125, 31.0135)
Luminance0.0691 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#234599 #997723
analogous
#238099 #234599 #3C2399
triadic
#234599 #992345 #459923
tetradic
#234599 #992380 #997723 #23993C
square
#234599 #992380 #997723 #23993C
split-complementary
#234599 #993C23 #809923
monochromatic
#0C1835 #182F67 #234599 #2E5BCB #5D81DA

Accessibility & contrast

On white

8.81
#234599 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.38
#234599 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234599
8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##234599#FFFFFF#000000##FFFFFF
##2345991.008.812.388.81
#FFFFFF8.811.0021.001.00
#0000002.3821.001.0021.00
##FFFFFF8.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00509C
Deuteranopia (green-blind)
#004597
Tritanopia (blue-blind)
#005A68
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #234599;
/* rgb */ color: rgb(35, 69, 153);
/* oklch */ color: oklch(41.7% 0.143 264.4);
Tailwind
colors: {
  custom: {
    50: '#7078b8',
    500: '#234599',
    950: '#000000',
  },
}
SCSS
$custom: #234599;
$custom-light: #7078b8;
$custom-dark: #000000;
JSON
{
  "hex": "#234599",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 153
  },
  "hsl": {
    "h": 222.712,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41719,
    "c": 0.14336,
    "h": 264.4
  },
  "luminance": 0.06913
}

Semantic roles & 50–950 ramp

primary
#234599
secondary
#BEA159
accent
#B742E6
background
#F7F7FB
surface
#EDEDF6
border
#C8C8D0
text
#090811
muted
#7B7B80

Preview Lab

Preview with #234599

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

Preview Lab → · Contrast checker → · Palette generator →

#234599 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva