#2A49B5#2A49B5

#2A49B5 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.2% C 0.175 H 266.8°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#2A49B5
RGB	rgb(42, 73, 181)
HSL	hsl(227, 62%, 44%)
HSV	hsv(227, 77%, 71%)
CMYK	cmyk(76.8%, 59.7%, 0%, 29%)
CIE-LAB	lab(35.19, 27.91, -60.45)
CIE-LCH	lch(35.19, 66.58, 294.79°)
OKLab	oklab(45.18% -0.0097 -0.1746)
OKLCH	oklch(45.18% 0.175 266.8)
XYZ	xyz(11.6750, 8.5922, 44.7503)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A49B5 #B5962A

analogous

#2A8EB5 #2A49B5 #502AB5

triadic

#2A49B5 #B52A49 #49B52A

tetradic

#2A49B5 #B52A8E #B5962A #2AB550

square

#2A49B5 #B52A8E #B5962A #2AB550

split-complementary

#2A49B5 #B5502A #8EB52A

monochromatic

#132152 #1E3583 #2A49B5 #4867D4 #7990E0

Accessibility & contrast

On white

7.72

#2A49B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#2A49B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A49B5

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A49B5	#FFFFFF	#000000	##FFFFFF
##2A49B5	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B9

Deuteranopia (green-blind)

#004CB3

Tritanopia (blue-blind)

#006478

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2a49b5;
/* rgb */ color: rgb(42, 73, 181);
/* oklch */ color: oklch(45.2% 0.175 266.8);

Tailwind

colors: {
  custom: {
    50: '#797bcc',
    500: '#2a49b5',
    950: '#000000',
  },
}

SCSS

$custom: #2a49b5;
$custom-light: #797bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a49b5",
  "rgb": {
    "r": 42,
    "g": 73,
    "b": 181
  },
  "hsl": {
    "h": 226.619,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.4518,
    "c": 0.17488,
    "h": 266.8
  },
  "luminance": 0.08594
}

Semantic roles & 50–950 ramp

primary

#2A49B5

secondary

#C8B573

accent

#C142E5

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #2A49B5

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

Preview Lab → · Contrast checker → · Palette generator →