#3023AA#3023AA

#3023AA is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.3% C 0.201 H 275.5°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX#3023AA
RGBrgb(48, 35, 170)
HSLhsl(246, 66%, 40%)
HSVhsv(246, 79%, 67%)
CMYKcmyk(71.8%, 79.4%, 0%, 33.3%)
CIE-LABlab(25.96, 47.67, -69.03)
CIE-LCHlch(25.96, 83.89, 304.62°)
OKLaboklab(38.27% 0.0193 -0.1996)
OKLCHoklch(38.27% 0.201 275.5)
XYZxyz(9.0733, 4.7319, 38.4576)
Luminance0.0473 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3023AA #9DAA23
analogous
#2359AA #3023AA #7423AA
triadic
#3023AA #AA3023 #23AA30
tetradic
#3023AA #AA2359 #9DAA23 #23AA74
square
#3023AA #AA2359 #9DAA23 #23AA74
split-complementary
#3023AA #AA7423 #59AA23
monochromatic
#130E44 #221977 #3023AA #4435D5 #7368E0

Accessibility & contrast

On white

10.79
#3023AA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.95
#3023AA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3023AA
10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3023AA#FFFFFF#000000##FFFFFF
##3023AA1.0010.791.9510.79
#FFFFFF10.791.0021.001.00
#0000001.9521.001.0021.00
##FFFFFF10.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0043AE
Deuteranopia (green-blind)
#0037A8
Tritanopia (blue-blind)
#004C66
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #3023aa;
/* rgb */ color: rgb(48, 35, 170);
/* oklch */ color: oklch(38.3% 0.201 275.5);
Tailwind
colors: {
  custom: {
    50: '#7c61c5',
    500: '#3023aa',
    950: '#000000',
  },
}
SCSS
$custom: #3023aa;
$custom-light: #7c61c5;
$custom-dark: #000000;
JSON
{
  "hex": "#3023aa",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 170
  },
  "hsl": {
    "h": 245.778,
    "s": 65.854,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38268,
    "c": 0.20053,
    "h": 275.5
  },
  "luminance": 0.04733
}

Semantic roles & 50–950 ramp

primary
#3023AA
secondary
#BCC663
accent
#E93FD8
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #3023AA

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

Preview Lab → · Contrast checker → · Palette generator →

#3023AA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva