#2916B3#2916B3

#2916B3 is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.5% C 0.222 H 272.9°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX#2916B3
RGBrgb(41, 22, 179)
HSLhsl(247, 78%, 39%)
HSVhsv(247, 88%, 70%)
CMYKcmyk(77.1%, 87.7%, 0%, 29.8%)
CIE-LABlab(24.64, 55.54, -76.65)
CIE-LCHlch(24.64, 94.65, 305.93°)
OKLaboklab(37.54% 0.0114 -0.2216)
OKLCHoklch(37.54% 0.222 272.9)
XYZxyz(9.3353, 4.2989, 42.9769)
Luminance0.0430 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2916B3 #A0B316
analogous
#1652B3 #2916B3 #7816B3
triadic
#2916B3 #B32916 #16B329
tetradic
#2916B3 #B31652 #A0B316 #16B378
square
#2916B3 #B31652 #A0B316 #16B378
split-complementary
#2916B3 #B37816 #52B316
monochromatic
#100946 #1D0F7C #2916B3 #3A22E4 #6A59EB

Accessibility & contrast

On white

11.29
#2916B3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.86
#2916B3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2916B3
11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2916B3#FFFFFF#000000##FFFFFF
##2916B31.0011.291.8611.29
#FFFFFF11.291.0021.001.00
#0000001.8621.001.0021.00
##FFFFFF11.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0041B7
Deuteranopia (green-blind)
#0033B0
Tritanopia (blue-blind)
#004C69
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #2916b3;
/* rgb */ color: rgb(41, 22, 179);
/* oklch */ color: oklch(37.5% 0.222 272.9);
Tailwind
colors: {
  custom: {
    50: '#7c5bcb',
    500: '#2916b3',
    950: '#000000',
  },
}
SCSS
$custom: #2916b3;
$custom-light: #7c5bcb;
$custom-dark: #000000;
JSON
{
  "hex": "#2916b3",
  "rgb": {
    "r": 41,
    "g": 22,
    "b": 179
  },
  "hsl": {
    "h": 247.261,
    "s": 78.109,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37541,
    "c": 0.22185,
    "h": 272.9
  },
  "luminance": 0.043
}

Semantic roles & 50–950 ramp

primary
#2916B3
secondary
#BFCE57
accent
#F533DD
background
#F8F5FC
surface
#F0E9F9
border
#CBC5D2
text
#0C0414
muted
#7D7982

Preview Lab

Preview with #2916B3

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

Preview Lab → · Contrast checker → · Palette generator →

#2916B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva