#231083#231083

#231083 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.7% C 0.173 H 276.5°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX#231083
RGBrgb(35, 16, 131)
HSLhsl(250, 78%, 29%)
HSVhsv(250, 88%, 51%)
CMYKcmyk(73.3%, 87.8%, 0%, 48.6%)
CIE-LABlab(17.30, 43.48, -59.34)
CIE-LCHlch(17.30, 73.56, 306.23°)
OKLaboklab(30.68% 0.0196 -0.1714)
OKLCHoklch(30.68% 0.173 276.5)
XYZxyz(4.9738, 2.3661, 21.6629)
Luminance0.0237 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#231083 #708310
analogous
#103783 #231083 #5D1083
triadic
#231083 #832310 #108323
tetradic
#231083 #831037 #708310 #10835D
square
#231083 #831037 #708310 #10835D
split-complementary
#231083 #835D10 #378310
monochromatic
#07031B #14094C #231083 #3217BA #4829E5

Accessibility & contrast

On white

14.25
#231083 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.47
#231083 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231083
14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##231083#FFFFFF#000000##FFFFFF
##2310831.0014.251.4714.25
#FFFFFF14.251.0021.001.00
#0000001.4721.001.0021.00
##FFFFFF14.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002F86
Deuteranopia (green-blind)
#002681
Tritanopia (blue-blind)
#00364C
Achromatopsia (no color)
#2B2B2B

Design tokens & code

CSS
--color: #231083;
/* rgb */ color: rgb(35, 16, 131);
/* oklch */ color: oklch(30.7% 0.173 276.5);
Tailwind
colors: {
  custom: {
    50: '#6f54a8',
    500: '#231083',
    950: '#000000',
  },
}
SCSS
$custom: #231083;
$custom-light: #6f54a8;
$custom-dark: #000000;
JSON
{
  "hex": "#231083",
  "rgb": {
    "r": 35,
    "g": 16,
    "b": 131
  },
  "hsl": {
    "h": 249.913,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.30681,
    "c": 0.17255,
    "h": 276.5
  },
  "luminance": 0.02367
}

Semantic roles & 50–950 ramp

primary
#231083
secondary
#A3B936
accent
#F533D5
background
#F7F5FA
surface
#EDE9F4
border
#C8C5CE
text
#090310
muted
#7B787F

Preview Lab

Preview with #231083

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

Preview Lab → · Contrast checker → · Palette generator →

#231083 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva