#2A49AB#2A49AB

#2A49AB is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.3% C 0.161 H 266.4°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#2A49AB
RGB	rgb(42, 73, 171)
HSL	hsl(226, 61%, 42%)
HSV	hsv(226, 75%, 67%)
CMYK	cmyk(75.4%, 57.3%, 0%, 32.9%)
CIE-LAB	lab(34.39, 24.13, -55.81)
CIE-LCH	lch(34.39, 60.80, 293.38°)
OKLab	oklab(44.33% -0.0101 -0.161)
OKLCH	oklch(44.33% 0.161 266.4)
XYZ	xyz(10.6855, 8.1964, 39.5391)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A49AB #AB8C2A

analogous

#2A8AAB #2A49AB #4B2AAB

triadic

#2A49AB #AB2A49 #49AB2A

tetradic

#2A49AB #AB2A8A #AB8C2A #2AAB4B

square

#2A49AB #AB2A8A #AB8C2A #2AAB4B

split-complementary

#2A49AB #AB4B2A #8AAB2A

monochromatic

#121F49 #1E347A #2A49AB #4264D1 #738CDD

Accessibility & contrast

On white

7.96

#2A49AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2A49AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A49AB

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A49AB	#FFFFFF	#000000	##FFFFFF
##2A49AB	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AE

Deuteranopia (green-blind)

#004BA9

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2a49ab;
/* rgb */ color: rgb(42, 73, 171);
/* oklch */ color: oklch(44.3% 0.161 266.4);

Tailwind

colors: {
  custom: {
    50: '#777bc5',
    500: '#2a49ab',
    950: '#000000',
  },
}

SCSS

$custom: #2a49ab;
$custom-light: #777bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a49ab",
  "rgb": {
    "r": 42,
    "g": 73,
    "b": 171
  },
  "hsl": {
    "h": 225.581,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44333,
    "c": 0.16132,
    "h": 266.4
  },
  "luminance": 0.08198
}

Semantic roles & 50–950 ramp

primary

#2A49AB

secondary

#C4AF6D

accent

#BD44E4

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2A49AB

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

Preview Lab → · Contrast checker → · Palette generator →