#2848A2#2848A2

#2848A2 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.3% C 0.151 H 265.6°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2848A2
RGB	rgb(40, 72, 162)
HSL	hsl(224, 60%, 40%)
HSV	hsv(224, 75%, 64%)
CMYK	cmyk(75.3%, 55.6%, 0%, 36.5%)
CIE-LAB	lab(33.34, 21.10, -52.14)
CIE-LCH	lch(33.34, 56.24, 292.03°)
OKLab	oklab(43.3% -0.0116 -0.1502)
OKLCH	oklch(43.3% 0.151 265.6)
XYZ	xyz(9.7117, 7.6934, 35.1486)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2848A2 #A28228

analogous

#2885A2 #2848A2 #4528A2

triadic

#2848A2 #A22848 #48A228

tetradic

#2848A2 #A22885 #A28228 #28A245

square

#2848A2 #A22885 #A28228 #28A245

split-complementary

#2848A2 #A24528 #85A228

monochromatic

#101C40 #1C3271 #2848A2 #3960CE #6A88DA

Accessibility & contrast

On white

8.27

#2848A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2848A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2848A2

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2848A2	#FFFFFF	#000000	##FFFFFF
##2848A2	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A5

Deuteranopia (green-blind)

#0049A0

Tritanopia (blue-blind)

#005E6E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2848a2;
/* rgb */ color: rgb(40, 72, 162);
/* oklch */ color: oklch(43.3% 0.151 265.6);

Tailwind

colors: {
  custom: {
    50: '#747abe',
    500: '#2848a2',
    950: '#000000',
  },
}

SCSS

$custom: #2848a2;
$custom-light: #747abe;
$custom-dark: #000000;

JSON

{
  "hex": "#2848a2",
  "rgb": {
    "r": 40,
    "g": 72,
    "b": 162
  },
  "hsl": {
    "h": 224.262,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.43299,
    "c": 0.15068,
    "h": 265.6
  },
  "luminance": 0.07694
}

Semantic roles & 50–950 ramp

primary

#2848A2

secondary

#C1A965

accent

#BA44E4

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2848A2

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

Preview Lab → · Contrast checker → · Palette generator →