#2A4DC1#2A4DC1

#2A4DC1 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.0% C 0.186 H 266.3°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#2A4DC1
RGB	rgb(42, 77, 193)
HSL	hsl(226, 64%, 46%)
HSV	hsv(226, 78%, 76%)
CMYK	cmyk(78.2%, 60.1%, 0%, 24.3%)
CIE-LAB	lab(37.20, 29.80, -64.20)
CIE-LCH	lch(37.20, 70.78, 294.90°)
OKLab	oklab(46.99% -0.0121 -0.1856)
OKLCH	oklch(46.99% 0.186 266.3)
XYZ	xyz(13.2310, 9.6487, 51.6068)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4DC1 #C19E2A

analogous

#2A98C1 #2A4DC1 #532AC1

triadic

#2A4DC1 #C12A4D #4DC12A

tetradic

#2A4DC1 #C12A98 #C19E2A #2AC153

square

#2A4DC1 #C12A98 #C19E2A #2AC153

split-complementary

#2A4DC1 #C1532A #98C12A

monochromatic

#14255C #1F398F #2A4DC1 #4F6FD9 #8298E4

Accessibility & contrast

On white

7.17

#2A4DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2A4DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4DC1

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4DC1	#FFFFFF	#000000	##FFFFFF
##2A4DC1	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC5

Deuteranopia (green-blind)

#0051BF

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2a4dc1;
/* rgb */ color: rgb(42, 77, 193);
/* oklch */ color: oklch(47.0% 0.186 266.3);

Tailwind

colors: {
  custom: {
    50: '#7c7ed5',
    500: '#2a4dc1',
    950: '#000000',
  },
}

SCSS

$custom: #2a4dc1;
$custom-light: #7c7ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4dc1",
  "rgb": {
    "r": 42,
    "g": 77,
    "b": 193
  },
  "hsl": {
    "h": 226.093,
    "s": 64.255,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46989,
    "c": 0.18598,
    "h": 266.3
  },
  "luminance": 0.0965
}

Semantic roles & 50–950 ramp

primary

#2A4DC1

secondary

#CDBA7A

accent

#C141E7

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2A4DC1

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

Preview Lab → · Contrast checker → · Palette generator →