#2848AC#2848AC

#2848AC is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.1% C 0.164 H 266.2°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#2848AC
RGB	rgb(40, 72, 172)
HSL	hsl(225, 62%, 42%)
HSV	hsv(225, 77%, 67%)
CMYK	cmyk(76.7%, 58.1%, 0%, 32.5%)
CIE-LAB	lab(34.11, 24.94, -56.86)
CIE-LCH	lch(34.11, 62.08, 293.68°)
OKLab	oklab(44.13% -0.011 -0.1641)
OKLCH	oklch(44.13% 0.164 266.2)
XYZ	xyz(10.6362, 8.0632, 40.0175)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2848AC #AC8C28

analogous

#288AAC #2848AC #4A28AC

triadic

#2848AC #AC2848 #48AC28

tetradic

#2848AC #AC288A #AC8C28 #28AC4A

square

#2848AC #AC288A #AC8C28 #28AC4A

split-complementary

#2848AC #AC4A28 #8AAC28

monochromatic

#111E49 #1C337A #2848AC #3F63D2 #718BDE

Accessibility & contrast

On white

8.04

#2848AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2848AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2848AC

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2848AC	#FFFFFF	#000000	##FFFFFF
##2848AC	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AF

Deuteranopia (green-blind)

#004AAA

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2848ac;
/* rgb */ color: rgb(40, 72, 172);
/* oklch */ color: oklch(44.1% 0.164 266.2);

Tailwind

colors: {
  custom: {
    50: '#767ac6',
    500: '#2848ac',
    950: '#000000',
  },
}

SCSS

$custom: #2848ac;
$custom-light: #767ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#2848ac",
  "rgb": {
    "r": 40,
    "g": 72,
    "b": 172
  },
  "hsl": {
    "h": 225.455,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44128,
    "c": 0.16449,
    "h": 266.2
  },
  "luminance": 0.08064
}

Semantic roles & 50–950 ramp

primary

#2848AC

secondary

#C5AF6B

accent

#BE42E5

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2848AC

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

Preview Lab → · Contrast checker → · Palette generator →