#2A4FC6#2A4FC6

#2A4FC6 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.8% C 0.190 H 266.0°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#2A4FC6
RGB	rgb(42, 79, 198)
HSL	hsl(226, 65%, 47%)
HSV	hsv(226, 79%, 78%)
CMYK	cmyk(78.8%, 60.1%, 0%, 22.4%)
CIE-LAB	lab(38.13, 30.37, -65.61)
CIE-LCH	lch(38.13, 72.30, 294.84°)
OKLab	oklab(47.8% -0.0133 -0.1897)
OKLCH	oklch(47.8% 0.19 266)
XYZ	xyz(13.9403, 10.1598, 54.6415)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4FC6 #C6A12A

analogous

#2A9DC6 #2A4FC6 #532AC6

triadic

#2A4FC6 #C62A4F #4FC62A

tetradic

#2A4FC6 #C62A9D #C6A12A #2AC653

square

#2A4FC6 #C62A9D #C6A12A #2AC653

split-complementary

#2A4FC6 #C6532A #9DC62A

monochromatic

#152761 #1F3B94 #2A4FC6 #5373DA #859CE5

Accessibility & contrast

On white

6.93

#2A4FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2A4FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A4FC6

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4FC6	#FFFFFF	#000000	##FFFFFF
##2A4FC6	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CA

Deuteranopia (green-blind)

#0053C4

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2a4fc6;
/* rgb */ color: rgb(42, 79, 198);
/* oklch */ color: oklch(47.8% 0.190 266.0);

Tailwind

colors: {
  custom: {
    50: '#7d7fd8',
    500: '#2a4fc6',
    950: '#000000',
  },
}

SCSS

$custom: #2a4fc6;
$custom-light: #7d7fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4fc6",
  "rgb": {
    "r": 42,
    "g": 79,
    "b": 198
  },
  "hsl": {
    "h": 225.769,
    "s": 65,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47804,
    "c": 0.19015,
    "h": 266
  },
  "luminance": 0.10161
}

Semantic roles & 50–950 ramp

primary

#2A4FC6

secondary

#CEBB7D

accent

#C040E8

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #2A4FC6

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

Preview Lab → · Contrast checker → · Palette generator →