#2848AA#2848AA

#2848AA is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.0% C 0.162 H 266.1°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#2848AA
RGB	rgb(40, 72, 170)
HSL	hsl(225, 62%, 41%)
HSV	hsv(225, 76%, 67%)
CMYK	cmyk(76.5%, 57.6%, 0%, 33.3%)
CIE-LAB	lab(33.96, 24.17, -55.92)
CIE-LCH	lch(33.96, 60.92, 293.38°)
OKLab	oklab(43.96% -0.0111 -0.1614)
OKLCH	oklch(43.96% 0.162 266.1)
XYZ	xyz(10.4456, 7.9870, 39.0135)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2848AA #AA8A28

analogous

#2889AA #2848AA #4928AA

triadic

#2848AA #AA2848 #48AA28

tetradic

#2848AA #AA2889 #AA8A28 #28AA49

square

#2848AA #AA2889 #AA8A28 #28AA49

split-complementary

#2848AA #AA4928 #89AA28

monochromatic

#111E47 #1C3378 #2848AA #3E62D2 #6F8ADD

Accessibility & contrast

On white

8.08

#2848AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2848AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2848AA

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2848AA	#FFFFFF	#000000	##FFFFFF
##2848AA	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AD

Deuteranopia (green-blind)

#004AA8

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2848aa;
/* rgb */ color: rgb(40, 72, 170);
/* oklch */ color: oklch(44.0% 0.162 266.1);

Tailwind

colors: {
  custom: {
    50: '#767ac4',
    500: '#2848aa',
    950: '#000000',
  },
}

SCSS

$custom: #2848aa;
$custom-light: #767ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#2848aa",
  "rgb": {
    "r": 40,
    "g": 72,
    "b": 170
  },
  "hsl": {
    "h": 225.231,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4396,
    "c": 0.16176,
    "h": 266.1
  },
  "luminance": 0.07988
}

Semantic roles & 50–950 ramp

primary

#2848AA

secondary

#C4AE6A

accent

#BD43E5

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2848AA

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

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