#2A4EC7#2A4EC7

#2A4EC7 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.193 H 266.2°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#2A4EC7
RGB	rgb(42, 78, 199)
HSL	hsl(226, 65%, 47%)
HSV	hsv(226, 79%, 78%)
CMYK	cmyk(78.9%, 60.8%, 0%, 22%)
CIE-LAB	lab(37.96, 31.40, -66.47)
CIE-LCH	lch(37.96, 73.52, 295.28°)
OKLab	oklab(47.7% -0.0127 -0.1922)
OKLCH	oklch(47.7% 0.193 266.2)
XYZ	xyz(13.9844, 10.0629, 55.2271)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4EC7 #C7A32A

analogous

#2A9DC7 #2A4EC7 #552AC7

triadic

#2A4EC7 #C72A4E #4EC72A

tetradic

#2A4EC7 #C72A9D #C7A32A #2AC755

square

#2A4EC7 #C72A9D #C7A32A #2AC755

split-complementary

#2A4EC7 #C7552A #9DC72A

monochromatic

#152662 #1F3A94 #2A4EC7 #5372DB #869CE5

Accessibility & contrast

On white

6.97

#2A4EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2A4EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A4EC7

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4EC7	#FFFFFF	#000000	##FFFFFF
##2A4EC7	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CB

Deuteranopia (green-blind)

#0052C5

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2a4ec7;
/* rgb */ color: rgb(42, 78, 199);
/* oklch */ color: oklch(47.7% 0.193 266.2);

Tailwind

colors: {
  custom: {
    50: '#7d7fd9',
    500: '#2a4ec7',
    950: '#000000',
  },
}

SCSS

$custom: #2a4ec7;
$custom-light: #7d7fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4ec7",
  "rgb": {
    "r": 42,
    "g": 78,
    "b": 199
  },
  "hsl": {
    "h": 226.242,
    "s": 65.145,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47702,
    "c": 0.19265,
    "h": 266.2
  },
  "luminance": 0.10065
}

Semantic roles & 50–950 ramp

primary

#2A4EC7

secondary

#CFBC7E

accent

#C140E8

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #2A4EC7

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

Preview Lab → · Contrast checker → · Palette generator →