#2A4DC7#2A4DC7

#2A4DC7 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.194 H 266.4°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#2A4DC7
RGB	rgb(42, 77, 199)
HSL	hsl(227, 65%, 47%)
HSV	hsv(227, 79%, 78%)
CMYK	cmyk(78.9%, 61.3%, 0%, 22%)
CIE-LAB	lab(37.70, 32.04, -66.89)
CIE-LCH	lch(37.70, 74.17, 295.60°)
OKLab	oklab(47.51% -0.0121 -0.1934)
OKLCH	oklch(47.51% 0.194 266.4)
XYZ	xyz(13.9139, 9.9219, 55.2036)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4DC7 #C7A42A

analogous

#2A9CC7 #2A4DC7 #552AC7

triadic

#2A4DC7 #C72A4D #4DC72A

tetradic

#2A4DC7 #C72A9C #C7A42A #2AC755

square

#2A4DC7 #C72A9C #C7A42A #2AC755

split-complementary

#2A4DC7 #C7552A #9CC72A

monochromatic

#152662 #1F3994 #2A4DC7 #5372DB #869BE5

Accessibility & contrast

On white

7.04

#2A4DC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#2A4DC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4DC7

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4DC7	#FFFFFF	#000000	##FFFFFF
##2A4DC7	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CB

Deuteranopia (green-blind)

#0052C5

Tritanopia (blue-blind)

#006D82

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2a4dc7;
/* rgb */ color: rgb(42, 77, 199);
/* oklch */ color: oklch(47.5% 0.194 266.4);

Tailwind

colors: {
  custom: {
    50: '#7d7ed9',
    500: '#2a4dc7',
    950: '#000000',
  },
}

SCSS

$custom: #2a4dc7;
$custom-light: #7d7ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4dc7",
  "rgb": {
    "r": 42,
    "g": 77,
    "b": 199
  },
  "hsl": {
    "h": 226.624,
    "s": 65.145,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47513,
    "c": 0.19383,
    "h": 266.4
  },
  "luminance": 0.09924
}

Semantic roles & 50–950 ramp

primary

#2A4DC7

secondary

#CFBD7E

accent

#C340E8

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #2A4DC7

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

Preview Lab → · Contrast checker → · Palette generator →