#2D4ECC#2D4ECC

#2D4ECC is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.198 H 267.0°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#2D4ECC
RGB	rgb(45, 78, 204)
HSL	hsl(228, 64%, 49%)
HSV	hsv(228, 78%, 80%)
CMYK	cmyk(77.9%, 61.8%, 0%, 20%)
CIE-LAB	lab(38.49, 33.53, -68.50)
CIE-LCH	lch(38.49, 76.26, 296.08°)
OKLab	oklab(48.26% -0.0103 -0.1981)
OKLCH	oklch(48.26% 0.198 267)
XYZ	xyz(14.7019, 10.3646, 58.3408)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4ECC #CCAB2D

analogous

#2D9ECC #2D4ECC #5C2DCC

triadic

#2D4ECC #CC2D4E #4ECC2D

tetradic

#2D4ECC #CC2D9E #CCAB2D #2DCC5C

square

#2D4ECC #CC2D9E #CCAB2D #2DCC5C

split-complementary

#2D4ECC #CC5C2D #9ECC2D

monochromatic

#172868 #223B9A #2D4ECC #5B76DB #8DA0E6

Accessibility & contrast

On white

6.83

#2D4ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#2D4ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D4ECC

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4ECC	#FFFFFF	#000000	##FFFFFF
##2D4ECC	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D0

Deuteranopia (green-blind)

#0053CA

Tritanopia (blue-blind)

#006F85

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2d4ecc;
/* rgb */ color: rgb(45, 78, 204);
/* oklch */ color: oklch(48.3% 0.198 267.0);

Tailwind

colors: {
  custom: {
    50: '#7f7fdd',
    500: '#2d4ecc',
    950: '#000000',
  },
}

SCSS

$custom: #2d4ecc;
$custom-light: #7f7fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4ecc",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 204
  },
  "hsl": {
    "h": 227.547,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48259,
    "c": 0.19837,
    "h": 267
  },
  "luminance": 0.10366
}

Semantic roles & 50–950 ramp

primary

#2D4ECC

secondary

#D0C185

accent

#C441E7

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #2D4ECC

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

Preview Lab → · Contrast checker → · Palette generator →