#2921AF#2921AF

#2921AF is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.1% C 0.210 H 272.7°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX#2921AF
RGBrgb(41, 33, 175)
HSLhsl(243, 68%, 41%)
HSVhsv(243, 81%, 69%)
CMYKcmyk(76.6%, 81.1%, 0%, 31.4%)
CIE-LABlab(25.72, 49.68, -72.44)
CIE-LCHlch(25.72, 87.84, 304.44°)
OKLaboklab(38.15% 0.0098 -0.2096)
OKLCHoklch(38.15% 0.21 272.7)
XYZxyz(9.1936, 4.6533, 40.9628)
Luminance0.0465 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2921AF #A7AF21
analogous
#2160AF #2921AF #7021AF
triadic
#2921AF #AF2921 #21AF29
tetradic
#2921AF #AF2160 #A7AF21 #21AF70
square
#2921AF #AF2160 #A7AF21 #21AF70
split-complementary
#2921AF #AF7021 #60AF21
monochromatic
#110E48 #1D177C #2921AF #3E34D9 #6F68E3

Accessibility & contrast

On white

10.88
#2921AF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.93
#2921AF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2921AF
10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2921AF#FFFFFF#000000##FFFFFF
##2921AF1.0010.881.9310.88
#FFFFFF10.881.0021.001.00
#0000001.9321.001.0021.00
##FFFFFF10.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0044B3
Deuteranopia (green-blind)
#0036AD
Tritanopia (blue-blind)
#004E69
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #2921af;
/* rgb */ color: rgb(41, 33, 175);
/* oklch */ color: oklch(38.1% 0.210 272.7);
Tailwind
colors: {
  custom: {
    50: '#7b60c8',
    500: '#2921af',
    950: '#000000',
  },
}
SCSS
$custom: #2921af;
$custom-light: #7b60c8;
$custom-dark: #000000;
JSON
{
  "hex": "#2921af",
  "rgb": {
    "r": 41,
    "g": 33,
    "b": 175
  },
  "hsl": {
    "h": 243.38,
    "s": 68.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38149,
    "c": 0.20984,
    "h": 272.7
  },
  "luminance": 0.04654
}

Semantic roles & 50–950 ramp

primary
#2921AF
secondary
#C2C864
accent
#EB3DE1
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #2921AF

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

Preview Lab → · Contrast checker → · Palette generator →

#2921AF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva