#2844AD#2844AD

#2844AD is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.4% C 0.171 H 267.2°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#2844AD
RGB	rgb(40, 68, 173)
HSL	hsl(227, 62%, 42%)
HSV	hsv(227, 77%, 68%)
CMYK	cmyk(76.9%, 60.7%, 0%, 32.2%)
CIE-LAB	lab(33.14, 27.98, -59.04)
CIE-LCH	lch(33.14, 65.34, 295.35°)
OKLab	oklab(43.43% -0.0082 -0.1706)
OKLCH	oklch(43.43% 0.171 267.2)
XYZ	xyz(10.4824, 7.6013, 40.4418)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2844AD #AD9128

analogous

#2887AD #2844AD #4E28AD

triadic

#2844AD #AD2844 #44AD28

tetradic

#2844AD #AD2887 #AD9128 #28AD4E

square

#2844AD #AD2887 #AD9128 #28AD4E

split-complementary

#2844AD #AD4E28 #87AD28

monochromatic

#111D4A #1D307B #2844AD #3F5ED3 #7188DE

Accessibility & contrast

On white

8.33

#2844AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2844AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2844AD

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2844AD	#FFFFFF	#000000	##FFFFFF
##2844AD	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B0

Deuteranopia (green-blind)

#0048AB

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2844ad;
/* rgb */ color: rgb(40, 68, 173);
/* oklch */ color: oklch(43.4% 0.171 267.2);

Tailwind

colors: {
  custom: {
    50: '#7777c6',
    500: '#2844ad',
    950: '#000000',
  },
}

SCSS

$custom: #2844ad;
$custom-light: #7777c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2844ad",
  "rgb": {
    "r": 40,
    "g": 68,
    "b": 173
  },
  "hsl": {
    "h": 227.368,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.43425,
    "c": 0.1708,
    "h": 267.2
  },
  "luminance": 0.07602
}

Semantic roles & 50–950 ramp

primary

#2844AD

secondary

#C5B26C

accent

#C342E6

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2844AD

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

Preview Lab → · Contrast checker → · Palette generator →