#2928B2#2928B2

#2928B2 is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.4% C 0.207 H 271.9°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX#2928B2
RGBrgb(41, 40, 178)
HSLhsl(240, 63%, 43%)
HSVhsv(240, 78%, 70%)
CMYKcmyk(77%, 77.5%, 0%, 30.2%)
CIE-LABlab(27.30, 47.06, -71.62)
CIE-LCHlch(27.30, 85.70, 303.31°)
OKLaboklab(39.35% 0.0068 -0.2073)
OKLCHoklch(39.35% 0.207 271.9)
XYZxyz(9.7064, 5.2023, 42.6034)
Luminance0.0520 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2928B2 #B1B228
analogous
#286CB2 #2928B2 #6E28B2
triadic
#2928B2 #B22928 #28B229
tetradic
#2928B2 #B2286C #B1B228 #28B26E
square
#2928B2 #B2286C #B1B228 #28B26E
split-complementary
#2928B2 #B26E28 #6CB228
monochromatic
#12124E #1D1D80 #2928B2 #4443D5 #7575E0

Accessibility & contrast

On white

10.29
#2928B2 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.04
#2928B2 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2928B2
10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2928B2#FFFFFF#000000##FFFFFF
##2928B21.0010.292.0410.29
#FFFFFF10.291.0021.001.00
#0000002.0421.001.0021.00
##FFFFFF10.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0047B6
Deuteranopia (green-blind)
#0039B0
Tritanopia (blue-blind)
#00526C
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #2928b2;
/* rgb */ color: rgb(41, 40, 178);
/* oklch */ color: oklch(39.4% 0.207 271.9);
Tailwind
colors: {
  custom: {
    50: '#7b64ca',
    500: '#2928b2',
    950: '#000000',
  },
}
SCSS
$custom: #2928b2;
$custom-light: #7b64ca;
$custom-dark: #000000;
JSON
{
  "hex": "#2928b2",
  "rgb": {
    "r": 41,
    "g": 40,
    "b": 178
  },
  "hsl": {
    "h": 240.435,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.39354,
    "c": 0.20744,
    "h": 271.9
  },
  "luminance": 0.05203
}

Semantic roles & 50–950 ramp

primary
#2928B2
secondary
#C7C76F
accent
#E641E5
background
#F8F6FC
surface
#EFEBF9
border
#CAC6D2
text
#0B0613
muted
#7C7A82

Preview Lab

Preview with #2928B2

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

Preview Lab → · Contrast checker → · Palette generator →

#2928B2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva