#2844AA#2844AA

#2844AA is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.2% C 0.167 H 267.2°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX#2844AA
RGBrgb(40, 68, 170)
HSLhsl(227, 62%, 41%)
HSVhsv(227, 76%, 67%)
CMYKcmyk(76.5%, 60%, 0%, 33.3%)
CIE-LABlab(32.89, 26.84, -57.66)
CIE-LCHlch(32.89, 63.60, 294.96°)
OKLaboklab(43.16% -0.0082 -0.1665)
OKLCHoklch(43.16% 0.167 267.2)
XYZxyz(10.1954, 7.4865, 38.9301)
Luminance0.0749 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2844AA #AA8E28
analogous
#2885AA #2844AA #4D28AA
triadic
#2844AA #AA2844 #44AA28
tetradic
#2844AA #AA2885 #AA8E28 #28AA4D
square
#2844AA #AA2885 #AA8E28 #28AA4D
split-complementary
#2844AA #AA4D28 #85AA28
monochromatic
#111C47 #1C3078 #2844AA #3E5ED2 #6F87DD

Accessibility & contrast

On white

8.41
#2844AA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.50
#2844AA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2844AA
8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2844AA#FFFFFF#000000##FFFFFF
##2844AA1.008.412.508.41
#FFFFFF8.411.0021.001.00
#0000002.5021.001.0021.00
##FFFFFF8.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0054AD
Deuteranopia (green-blind)
#0047A8
Tritanopia (blue-blind)
#005E70
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #2844aa;
/* rgb */ color: rgb(40, 68, 170);
/* oklch */ color: oklch(43.2% 0.167 267.2);
Tailwind
colors: {
  custom: {
    50: '#7677c4',
    500: '#2844aa',
    950: '#000000',
  },
}
SCSS
$custom: #2844aa;
$custom-light: #7677c4;
$custom-dark: #000000;
JSON
{
  "hex": "#2844aa",
  "rgb": {
    "r": 40,
    "g": 68,
    "b": 170
  },
  "hsl": {
    "h": 227.077,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43163,
    "c": 0.16673,
    "h": 267.2
  },
  "luminance": 0.07488
}

Semantic roles & 50–950 ramp

primary
#2844AA
secondary
#C4B16A
accent
#C243E5
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0813
muted
#7C7B82

Preview Lab

Preview with #2844AA

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

Preview Lab → · Contrast checker → · Palette generator →

#2844AA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva