#2929B3#2929B3

#2929B3 is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.6% C 0.208 H 271.7°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX#2929B3
RGBrgb(41, 41, 179)
HSLhsl(240, 63%, 43%)
HSVhsv(240, 77%, 70%)
CMYKcmyk(77.1%, 77.1%, 0%, 29.8%)
CIE-LABlab(27.60, 46.84, -71.72)
CIE-LCHlch(27.60, 85.67, 303.15°)
OKLaboklab(39.6% 0.0062 -0.2076)
OKLCHoklch(39.6% 0.208 271.7)
XYZxyz(9.8413, 5.3109, 43.1455)
Luminance0.0531 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2929B3 #B3B329
analogous
#296EB3 #2929B3 #6E29B3
triadic
#2929B3 #B32929 #29B329
tetradic
#2929B3 #B3296E #B3B329 #29B36E
square
#2929B3 #B3296E #B3B329 #29B36E
split-complementary
#2929B3 #B36E29 #6EB329
monochromatic
#12124F #1E1E81 #2929B3 #4545D4 #7777E0

Accessibility & contrast

On white

10.18
#2929B3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.06
#2929B3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2929B3
10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2929B3#FFFFFF#000000##FFFFFF
##2929B31.0010.182.0610.18
#FFFFFF10.181.0021.001.00
#0000002.0621.001.0021.00
##FFFFFF10.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0048B7
Deuteranopia (green-blind)
#003AB1
Tritanopia (blue-blind)
#00536D
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #2929b3;
/* rgb */ color: rgb(41, 41, 179);
/* oklch */ color: oklch(39.6% 0.208 271.7);
Tailwind
colors: {
  custom: {
    50: '#7b65cb',
    500: '#2929b3',
    950: '#000000',
  },
}
SCSS
$custom: #2929b3;
$custom-light: #7b65cb;
$custom-dark: #000000;
JSON
{
  "hex": "#2929b3",
  "rgb": {
    "r": 41,
    "g": 41,
    "b": 179
  },
  "hsl": {
    "h": 240,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.39597,
    "c": 0.20772,
    "h": 271.7
  },
  "luminance": 0.05312
}

Semantic roles & 50–950 ramp

primary
#2929B3
secondary
#C7C770
accent
#E642E6
background
#F8F6FC
surface
#EFEBF9
border
#CAC6D2
text
#0B0613
muted
#7C7A82

Preview Lab

Preview with #2929B3

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

Preview Lab → · Contrast checker → · Palette generator →

#2929B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva