#2848AF#2848AF

#2848AF is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.4% C 0.169 H 266.3°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#2848AF
RGB	rgb(40, 72, 175)
HSL	hsl(226, 63%, 42%)
HSV	hsv(226, 77%, 69%)
CMYK	cmyk(77.1%, 58.9%, 0%, 31.4%)
CIE-LAB	lab(34.35, 26.08, -58.25)
CIE-LCH	lch(34.35, 63.82, 294.12°)
OKLab	oklab(44.38% -0.0109 -0.1682)
OKLCH	oklch(44.38% 0.169 266.3)
XYZ	xyz(10.9276, 8.1798, 41.5521)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2848AF #AF8F28

analogous

#288CAF #2848AF #4C28AF

triadic

#2848AF #AF2848 #48AF28

tetradic

#2848AF #AF288C #AF8F28 #28AF4C

square

#2848AF #AF288C #AF8F28 #28AF4C

split-complementary

#2848AF #AF4C28 #8CAF28

monochromatic

#111F4B #1D347D #2848AF #4163D4 #738CDF

Accessibility & contrast

On white

7.97

#2848AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2848AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2848AF

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2848AF	#FFFFFF	#000000	##FFFFFF
##2848AF	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B2

Deuteranopia (green-blind)

#004BAD

Tritanopia (blue-blind)

#006274

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2848af;
/* rgb */ color: rgb(40, 72, 175);
/* oklch */ color: oklch(44.4% 0.169 266.3);

Tailwind

colors: {
  custom: {
    50: '#777ac8',
    500: '#2848af',
    950: '#000000',
  },
}

SCSS

$custom: #2848af;
$custom-light: #777ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#2848af",
  "rgb": {
    "r": 40,
    "g": 72,
    "b": 175
  },
  "hsl": {
    "h": 225.778,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44384,
    "c": 0.16857,
    "h": 266.3
  },
  "luminance": 0.08181
}

Semantic roles & 50–950 ramp

primary

#2848AF

secondary

#C6B16D

accent

#BF42E6

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2848AF

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

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