#2A49BC#2A49BC

#2A49BC is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.8% C 0.184 H 267.0°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#2A49BC
RGB	rgb(42, 73, 188)
HSL	hsl(227, 63%, 45%)
HSV	hsv(227, 78%, 74%)
CMYK	cmyk(77.7%, 61.2%, 0%, 26.3%)
CIE-LAB	lab(35.77, 30.54, -63.63)
CIE-LCH	lch(35.77, 70.58, 295.64°)
OKLab	oklab(45.79% -0.0097 -0.1839)
OKLCH	oklch(45.79% 0.184 267)
XYZ	xyz(12.4113, 8.8868, 48.6284)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A49BC #BC9D2A

analogous

#2A92BC #2A49BC #542ABC

triadic

#2A49BC #BC2A49 #49BC2A

tetradic

#2A49BC #BC2A92 #BC9D2A #2ABC54

square

#2A49BC #BC2A92 #BC9D2A #2ABC54

split-complementary

#2A49BC #BC542A #92BC2A

monochromatic

#142258 #1F368A #2A49BC #4C6AD7 #7E93E2

Accessibility & contrast

On white

7.56

#2A49BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2A49BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A49BC

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A49BC	#FFFFFF	#000000	##FFFFFF
##2A49BC	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC0

Deuteranopia (green-blind)

#004DBA

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2a49bc;
/* rgb */ color: rgb(42, 73, 188);
/* oklch */ color: oklch(45.8% 0.184 267.0);

Tailwind

colors: {
  custom: {
    50: '#7b7bd1',
    500: '#2a49bc',
    950: '#000000',
  },
}

SCSS

$custom: #2a49bc;
$custom-light: #7b7bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a49bc",
  "rgb": {
    "r": 42,
    "g": 73,
    "b": 188
  },
  "hsl": {
    "h": 227.26,
    "s": 63.478,
    "l": 45.098
  },
  "oklch": {
    "l": 0.4579,
    "c": 0.18419,
    "h": 267
  },
  "luminance": 0.08888
}

Semantic roles & 50–950 ramp

primary

#2A49BC

secondary

#CBB977

accent

#C341E7

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2A49BC

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

Preview Lab → · Contrast checker → · Palette generator →