#2A49B6#2A49B6

#2A49B6 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.3% C 0.176 H 266.8°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A49B6
RGB	rgb(42, 73, 182)
HSL	hsl(227, 63%, 44%)
HSV	hsv(227, 77%, 71%)
CMYK	cmyk(76.9%, 59.9%, 0%, 28.6%)
CIE-LAB	lab(35.27, 28.29, -60.90)
CIE-LCH	lch(35.27, 67.15, 294.92°)
OKLab	oklab(45.27% -0.0097 -0.1759)
OKLCH	oklch(45.27% 0.176 266.8)
XYZ	xyz(11.7779, 8.6334, 45.2926)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A49B6 #B6972A

analogous

#2A8FB6 #2A49B6 #512AB6

triadic

#2A49B6 #B62A49 #49B62A

tetradic

#2A49B6 #B62A8F #B6972A #2AB651

square

#2A49B6 #B62A8F #B6972A #2AB651

split-complementary

#2A49B6 #B6512A #8FB62A

monochromatic

#132153 #1F3584 #2A49B6 #4867D5 #7A91E0

Accessibility & contrast

On white

7.70

#2A49B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2A49B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A49B6

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A49B6	#FFFFFF	#000000	##FFFFFF
##2A49B6	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABA

Deuteranopia (green-blind)

#004DB4

Tritanopia (blue-blind)

#006578

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2a49b6;
/* rgb */ color: rgb(42, 73, 182);
/* oklch */ color: oklch(45.3% 0.176 266.8);

Tailwind

colors: {
  custom: {
    50: '#797bcd',
    500: '#2a49b6',
    950: '#000000',
  },
}

SCSS

$custom: #2a49b6;
$custom-light: #797bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a49b6",
  "rgb": {
    "r": 42,
    "g": 73,
    "b": 182
  },
  "hsl": {
    "h": 226.714,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45266,
    "c": 0.17622,
    "h": 266.8
  },
  "luminance": 0.08635
}

Semantic roles & 50–950 ramp

primary

#2A49B6

secondary

#C8B673

accent

#C142E6

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2A49B6

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

Preview Lab → · Contrast checker → · Palette generator →