#231490#231490

#231490 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.7% C 0.185 H 274.4°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX#231490
RGBrgb(35, 20, 144)
HSLhsl(247, 76%, 32%)
HSVhsv(247, 86%, 56%)
CMYKcmyk(75.7%, 86.1%, 0%, 43.5%)
CIE-LABlab(19.52, 45.72, -63.82)
CIE-LCHlch(19.52, 78.51, 305.62°)
OKLaboklab(32.67% 0.0142 -0.1845)
OKLCHoklch(32.67% 0.185 274.4)
XYZxyz(5.9757, 2.8706, 26.6193)
Luminance0.0287 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#231490 #819014
analogous
#144390 #231490 #611490
triadic
#231490 #902314 #149023
tetradic
#231490 #901443 #819014 #149061
square
#231490 #901443 #819014 #149061
split-complementary
#231490 #906114 #439014
monochromatic
#090525 #160D5A #231490 #301BC6 #4F3BE4

Accessibility & contrast

On white

13.34
#231490 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.57
#231490 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231490
13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##231490#FFFFFF#000000##FFFFFF
##2314901.0013.341.5713.34
#FFFFFF13.341.0021.001.00
#0000001.5721.001.0021.00
##FFFFFF13.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003593
Deuteranopia (green-blind)
#00298E
Tritanopia (blue-blind)
#003D54
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #231490;
/* rgb */ color: rgb(35, 20, 144);
/* oklch */ color: oklch(32.7% 0.185 274.4);
Tailwind
colors: {
  custom: {
    50: '#7257b2',
    500: '#231490',
    950: '#000000',
  },
}
SCSS
$custom: #231490;
$custom-light: #7257b2;
$custom-dark: #000000;
JSON
{
  "hex": "#231490",
  "rgb": {
    "r": 35,
    "g": 20,
    "b": 144
  },
  "hsl": {
    "h": 247.258,
    "s": 75.61,
    "l": 32.157
  },
  "oklch": {
    "l": 0.32672,
    "c": 0.18504,
    "h": 274.4
  },
  "luminance": 0.02871
}

Semantic roles & 50–950 ramp

primary
#231490
secondary
#B3C33D
accent
#F236DB
background
#F7F5FB
surface
#EEE9F6
border
#C9C5D0
text
#090311
muted
#7B7880

Preview Lab

Preview with #231490

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

Preview Lab → · Contrast checker → · Palette generator →

#231490 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva