#2A2569#2A2569

#2A2569 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.5% C 0.115 H 280.8°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX#2A2569
RGBrgb(42, 37, 105)
HSLhsl(244, 48%, 28%)
HSVhsv(244, 65%, 41%)
CMYKcmyk(60%, 64.8%, 0%, 58.8%)
CIE-LABlab(19.37, 23.82, -39.21)
CIE-LCHlch(19.37, 45.88, 301.28°)
OKLaboklab(31.48% 0.0216 -0.1126)
OKLCHoklch(31.48% 0.115 280.8)
XYZxyz(4.1654, 2.8350, 13.6896)
Luminance0.0284 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A2569 #646925
analogous
#254269 #2A2569 #4C2569
triadic
#2A2569 #692A25 #25692A
tetradic
#2A2569 #692542 #646925 #25694C
square
#2A2569 #692542 #646925 #25694C
split-complementary
#2A2569 #694C25 #426925
monochromatic
#090817 #18153C #2A2569 #3C3596 #5249BF

Accessibility & contrast

On white

13.40
#2A2569 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.57
#2A2569 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2569
13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A2569#FFFFFF#000000##FFFFFF
##2A25691.0013.401.5713.40
#FFFFFF13.401.0021.001.00
#0000001.5721.001.0021.00
##FFFFFF13.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00316B
Deuteranopia (green-blind)
#002C68
Tritanopia (blue-blind)
#083643
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #2a2569;
/* rgb */ color: rgb(42, 37, 105);
/* oklch */ color: oklch(31.5% 0.115 280.8);
Tailwind
colors: {
  custom: {
    50: '#6b6094',
    500: '#2a2569',
    950: '#000000',
  },
}
SCSS
$custom: #2a2569;
$custom-light: #6b6094;
$custom-dark: #000000;
JSON
{
  "hex": "#2a2569",
  "rgb": {
    "r": 42,
    "g": 37,
    "b": 105
  },
  "hsl": {
    "h": 244.412,
    "s": 47.887,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31477,
    "c": 0.11467,
    "h": 280.8
  },
  "luminance": 0.02835
}

Semantic roles & 50–950 ramp

primary
#2A2569
secondary
#969C4E
accent
#D750CE
background
#F6F5F9
surface
#ECE9F1
border
#C7C5CB
text
#07040D
muted
#7A797E

Preview Lab

Preview with #2A2569

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

Preview Lab → · Contrast checker → · Palette generator →

#2A2569 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva