#2928A4#2928A4

#2928A4 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.8% C 0.190 H 272.9°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX#2928A4
RGBrgb(41, 40, 164)
HSLhsl(240, 61%, 40%)
HSVhsv(240, 76%, 64%)
CMYKcmyk(75%, 75.6%, 0%, 35.7%)
CIE-LABlab(25.77, 42.43, -65.73)
CIE-LCHlch(25.77, 78.24, 302.84°)
OKLaboklab(37.82% 0.0095 -0.1902)
OKLCHoklch(37.82% 0.19 272.9)
XYZxyz(8.3718, 4.6685, 35.5747)
Luminance0.0467 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2928A4 #A3A428
analogous
#2865A4 #2928A4 #6728A4
triadic
#2928A4 #A42928 #28A429
tetradic
#2928A4 #A42865 #A3A428 #28A467
square
#2928A4 #A42865 #A3A428 #28A467
split-complementary
#2928A4 #A46728 #65A428
monochromatic
#101042 #1D1C73 #2928A4 #3B3ACF #6C6BDB

Accessibility & contrast

On white

10.86
#2928A4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.93
#2928A4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2928A4
10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2928A4#FFFFFF#000000##FFFFFF
##2928A41.0010.861.9310.86
#FFFFFF10.861.0021.001.00
#0000001.9321.001.0021.00
##FFFFFF10.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0043A8
Deuteranopia (green-blind)
#0037A2
Tritanopia (blue-blind)
#004C64
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #2928a4;
/* rgb */ color: rgb(41, 40, 164);
/* oklch */ color: oklch(37.8% 0.190 272.9);
Tailwind
colors: {
  custom: {
    50: '#7764c0',
    500: '#2928a4',
    950: '#000000',
  },
}
SCSS
$custom: #2928a4;
$custom-light: #7764c0;
$custom-dark: #000000;
JSON
{
  "hex": "#2928a4",
  "rgb": {
    "r": 41,
    "g": 40,
    "b": 164
  },
  "hsl": {
    "h": 240.484,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.37819,
    "c": 0.19046,
    "h": 272.9
  },
  "luminance": 0.04669
}

Semantic roles & 50–950 ramp

primary
#2928A4
secondary
#C1C166
accent
#E444E3
background
#F8F6FC
surface
#EFEBF8
border
#CAC6D1
text
#0A0512
muted
#7C7A81

Preview Lab

Preview with #2928A4

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

Preview Lab → · Contrast checker → · Palette generator →

#2928A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva