#2848A7#2848A7

#2848A7 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.7% C 0.158 H 265.9°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#2848A7
RGB	rgb(40, 72, 167)
HSL	hsl(225, 61%, 41%)
HSV	hsv(225, 76%, 65%)
CMYK	cmyk(76%, 56.9%, 0%, 34.5%)
CIE-LAB	lab(33.72, 23.02, -54.51)
CIE-LCH	lch(33.72, 59.17, 292.90°)
OKLab	oklab(43.71% -0.0112 -0.1572)
OKLCH	oklch(43.71% 0.158 265.9)
XYZ	xyz(10.1650, 7.8747, 37.5360)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2848A7 #A78728

analogous

#2887A7 #2848A7 #4728A7

triadic

#2848A7 #A72848 #48A728

tetradic

#2848A7 #A72887 #A78728 #28A747

square

#2848A7 #A72887 #A78728 #28A747

split-complementary

#2848A7 #A74728 #87A728

monochromatic

#101D44 #1C3376 #2848A7 #3C61D0 #6D89DC

Accessibility & contrast

On white

8.15

#2848A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2848A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2848A7

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2848A7	#FFFFFF	#000000	##FFFFFF
##2848A7	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AA

Deuteranopia (green-blind)

#004AA5

Tritanopia (blue-blind)

#005F70

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2848a7;
/* rgb */ color: rgb(40, 72, 167);
/* oklch */ color: oklch(43.7% 0.158 265.9);

Tailwind

colors: {
  custom: {
    50: '#757ac2',
    500: '#2848a7',
    950: '#000000',
  },
}

SCSS

$custom: #2848a7;
$custom-light: #757ac2;
$custom-dark: #000000;

JSON

{
  "hex": "#2848a7",
  "rgb": {
    "r": 40,
    "g": 72,
    "b": 167
  },
  "hsl": {
    "h": 224.882,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4371,
    "c": 0.15763,
    "h": 265.9
  },
  "luminance": 0.07876
}

Semantic roles & 50–950 ramp

primary

#2848A7

secondary

#C3AC68

accent

#BC43E4

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2848A7

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

Preview Lab → · Contrast checker → · Palette generator →