#2A49AC#2A49AC

#2A49AC is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.4% C 0.163 H 266.5°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#2A49AC
RGB	rgb(42, 73, 172)
HSL	hsl(226, 61%, 42%)
HSV	hsv(226, 76%, 67%)
CMYK	cmyk(75.6%, 57.6%, 0%, 32.5%)
CIE-LAB	lab(34.47, 24.51, -56.28)
CIE-LCH	lch(34.47, 61.38, 293.53°)
OKLab	oklab(44.42% -0.01 -0.1624)
OKLCH	oklch(44.42% 0.163 266.5)
XYZ	xyz(10.7812, 8.2347, 40.0430)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A49AC #AC8D2A

analogous

#2A8AAC #2A49AC #4C2AAC

triadic

#2A49AC #AC2A49 #49AC2A

tetradic

#2A49AC #AC2A8A #AC8D2A #2AAC4C

square

#2A49AC #AC2A8A #AC8D2A #2AAC4C

split-complementary

#2A49AC #AC4C2A #8AAC2A

monochromatic

#121F4A #1E347B #2A49AC #4264D1 #738DDD

Accessibility & contrast

On white

7.93

#2A49AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2A49AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A49AC

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A49AC	#FFFFFF	#000000	##FFFFFF
##2A49AC	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AF

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2a49ac;
/* rgb */ color: rgb(42, 73, 172);
/* oklch */ color: oklch(44.4% 0.163 266.5);

Tailwind

colors: {
  custom: {
    50: '#777bc5',
    500: '#2a49ac',
    950: '#000000',
  },
}

SCSS

$custom: #2a49ac;
$custom-light: #777bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a49ac",
  "rgb": {
    "r": 42,
    "g": 73,
    "b": 172
  },
  "hsl": {
    "h": 225.692,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44416,
    "c": 0.16268,
    "h": 266.5
  },
  "luminance": 0.08236
}

Semantic roles & 50–950 ramp

primary

#2A49AC

secondary

#C4B06D

accent

#BE44E4

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2A49AC

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

Preview Lab → · Contrast checker → · Palette generator →