#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
RGB	rgb(40, 68, 170)
HSL	hsl(227, 62%, 41%)
HSV	hsv(227, 76%, 67%)
CMYK	cmyk(76.5%, 60%, 0%, 33.3%)
CIE-LAB	lab(32.89, 26.84, -57.66)
CIE-LCH	lch(32.89, 63.60, 294.96°)
OKLab	oklab(43.16% -0.0082 -0.1665)
OKLCH	oklch(43.16% 0.167 267.2)
XYZ	xyz(10.1954, 7.4865, 38.9301)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

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
##2844AA	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

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 →