#2A4AC7#2A4AC7

#2A4AC7 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.0% C 0.197 H 267.0°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#2A4AC7
RGB	rgb(42, 74, 199)
HSL	hsl(228, 65%, 47%)
HSV	hsv(228, 79%, 78%)
CMYK	cmyk(78.9%, 62.8%, 0%, 22%)
CIE-LAB	lab(36.95, 33.98, -68.12)
CIE-LCH	lch(36.95, 76.12, 296.51°)
OKLab	oklab(46.96% -0.0104 -0.1971)
OKLCH	oklch(46.96% 0.197 267)
XYZ	xyz(13.7088, 9.5117, 55.1352)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4AC7 #C7A72A

analogous

#2A98C7 #2A4AC7 #592AC7

triadic

#2A4AC7 #C72A4A #4AC72A

tetradic

#2A4AC7 #C72A98 #C7A72A #2AC759

square

#2A4AC7 #C72A98 #C7A72A #2AC759

split-complementary

#2A4AC7 #C7592A #98C72A

monochromatic

#152462 #1F3794 #2A4AC7 #536FDB #8699E5

Accessibility & contrast

On white

7.23

#2A4AC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2A4AC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4AC7

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4AC7	#FFFFFF	#000000	##FFFFFF
##2A4AC7	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECB

Deuteranopia (green-blind)

#0050C5

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2a4ac7;
/* rgb */ color: rgb(42, 74, 199);
/* oklch */ color: oklch(47.0% 0.197 267.0);

Tailwind

colors: {
  custom: {
    50: '#7d7cd9',
    500: '#2a4ac7',
    950: '#000000',
  },
}

SCSS

$custom: #2a4ac7;
$custom-light: #7d7cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4ac7",
  "rgb": {
    "r": 42,
    "g": 74,
    "b": 199
  },
  "hsl": {
    "h": 227.771,
    "s": 65.145,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46958,
    "c": 0.19735,
    "h": 267
  },
  "luminance": 0.09513
}

Semantic roles & 50–950 ramp

primary

#2A4AC7

secondary

#CFBE7E

accent

#C640E8

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #2A4AC7

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

Preview Lab → · Contrast checker → · Palette generator →