#2923A3#2923A3

#2923A3 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.0% C 0.194 H 273.5°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX#2923A3
RGBrgb(41, 35, 163)
HSLhsl(243, 65%, 39%)
HSVhsv(243, 79%, 64%)
CMYKcmyk(74.8%, 78.5%, 0%, 36.1%)
CIE-LABlab(24.69, 44.85, -66.91)
CIE-LCHlch(24.69, 80.55, 303.84°)
OKLaboklab(37.03% 0.0119 -0.1936)
OKLCHoklch(37.03% 0.194 273.5)
XYZxyz(8.1241, 4.3170, 35.0483)
Luminance0.0432 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2923A3 #9DA323
analogous
#235DA3 #2923A3 #6923A3
triadic
#2923A3 #A32923 #23A329
tetradic
#2923A3 #A3235D #9DA323 #23A369
square
#2923A3 #A3235D #9DA323 #23A369
split-complementary
#2923A3 #A36923 #5DA323
monochromatic
#100D3E #1C1871 #2923A3 #3831D3 #6963DD

Accessibility & contrast

On white

11.27
#2923A3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.86
#2923A3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2923A3
11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2923A3#FFFFFF#000000##FFFFFF
##2923A31.0011.271.8611.27
#FFFFFF11.271.0021.001.00
#0000001.8621.001.0021.00
##FFFFFF11.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0041A7
Deuteranopia (green-blind)
#0034A1
Tritanopia (blue-blind)
#004A62
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #2923a3;
/* rgb */ color: rgb(41, 35, 163);
/* oklch */ color: oklch(37.0% 0.194 273.5);
Tailwind
colors: {
  custom: {
    50: '#7861c0',
    500: '#2923a3',
    950: '#000000',
  },
}
SCSS
$custom: #2923a3;
$custom-light: #7861c0;
$custom-dark: #000000;
JSON
{
  "hex": "#2923a3",
  "rgb": {
    "r": 41,
    "g": 35,
    "b": 163
  },
  "hsl": {
    "h": 242.813,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37028,
    "c": 0.19394,
    "h": 273.5
  },
  "luminance": 0.04318
}

Semantic roles & 50–950 ramp

primary
#2923A3
secondary
#BEC35F
accent
#E840E0
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0A0512
muted
#7C7981

Preview Lab

Preview with #2923A3

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

Preview Lab → · Contrast checker → · Palette generator →

#2923A3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva