#2A49BA#2A49BA

#2A49BA is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.6% C 0.182 H 266.9°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#2A49BA
RGB	rgb(42, 73, 186)
HSL	hsl(227, 63%, 45%)
HSV	hsv(227, 77%, 73%)
CMYK	cmyk(77.4%, 60.8%, 0%, 27.1%)
CIE-LAB	lab(35.60, 29.79, -62.72)
CIE-LCH	lch(35.60, 69.44, 295.41°)
OKLab	oklab(45.62% -0.0097 -0.1813)
OKLCH	oklch(45.62% 0.182 266.9)
XYZ	xyz(12.1972, 8.8011, 47.5008)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A49BA #BA9B2A

analogous

#2A91BA #2A49BA #532ABA

triadic

#2A49BA #BA2A49 #49BA2A

tetradic

#2A49BA #BA2A91 #BA9B2A #2ABA53

square

#2A49BA #BA2A91 #BA9B2A #2ABA53

split-complementary

#2A49BA #BA532A #91BA2A

monochromatic

#132256 #1F3588 #2A49BA #4B69D6 #7D93E2

Accessibility & contrast

On white

7.61

#2A49BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#2A49BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A49BA

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A49BA	#FFFFFF	#000000	##FFFFFF
##2A49BA	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBE

Deuteranopia (green-blind)

#004DB8

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2a49ba;
/* rgb */ color: rgb(42, 73, 186);
/* oklch */ color: oklch(45.6% 0.182 266.9);

Tailwind

colors: {
  custom: {
    50: '#7a7bd0',
    500: '#2a49ba',
    950: '#000000',
  },
}

SCSS

$custom: #2a49ba;
$custom-light: #7a7bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a49ba",
  "rgb": {
    "r": 42,
    "g": 73,
    "b": 186
  },
  "hsl": {
    "h": 227.083,
    "s": 63.158,
    "l": 44.706
  },
  "oklch": {
    "l": 0.45615,
    "c": 0.18155,
    "h": 266.9
  },
  "luminance": 0.08802
}

Semantic roles & 50–950 ramp

primary

#2A49BA

secondary

#CAB876

accent

#C342E6

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2A49BA

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

Preview Lab → · Contrast checker → · Palette generator →