#2848AD#2848AD

#2848AD is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.166 H 266.2°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#2848AD
RGB	rgb(40, 72, 173)
HSL	hsl(226, 62%, 42%)
HSV	hsv(226, 77%, 68%)
CMYK	cmyk(76.9%, 58.4%, 0%, 32.2%)
CIE-LAB	lab(34.19, 25.32, -57.32)
CIE-LCH	lch(34.19, 62.66, 293.83°)
OKLab	oklab(44.21% -0.011 -0.1655)
OKLCH	oklch(44.21% 0.166 266.2)
XYZ	xyz(10.7326, 8.1018, 40.5252)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2848AD #AD8D28

analogous

#288BAD #2848AD #4B28AD

triadic

#2848AD #AD2848 #48AD28

tetradic

#2848AD #AD288B #AD8D28 #28AD4B

square

#2848AD #AD288B #AD8D28 #28AD4B

split-complementary

#2848AD #AD4B28 #8BAD28

monochromatic

#111F4A #1D337B #2848AD #3F63D3 #718BDE

Accessibility & contrast

On white

8.01

#2848AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2848AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2848AD

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2848AD	#FFFFFF	#000000	##FFFFFF
##2848AD	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B0

Deuteranopia (green-blind)

#004AAB

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2848ad;
/* rgb */ color: rgb(40, 72, 173);
/* oklch */ color: oklch(44.2% 0.166 266.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#2848ad",
  "rgb": {
    "r": 40,
    "g": 72,
    "b": 173
  },
  "hsl": {
    "h": 225.564,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44213,
    "c": 0.16585,
    "h": 266.2
  },
  "luminance": 0.08103
}

Semantic roles & 50–950 ramp

primary

#2848AD

secondary

#C5B06C

accent

#BE42E6

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2848AD

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

Preview Lab → · Contrast checker → · Palette generator →