#2D4DCC#2D4DCC

#2D4DCC is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.1% C 0.200 H 267.2°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D4DCC
RGB	rgb(45, 77, 204)
HSL	hsl(228, 64%, 49%)
HSV	hsv(228, 78%, 80%)
CMYK	cmyk(77.9%, 62.3%, 0%, 20%)
CIE-LAB	lab(38.24, 34.17, -68.90)
CIE-LCH	lch(38.24, 76.91, 296.38°)
OKLab	oklab(48.08% -0.0097 -0.1993)
OKLCH	oklch(48.08% 0.2 267.2)
XYZ	xyz(14.6313, 10.2236, 58.3173)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4DCC #CCAC2D

analogous

#2D9DCC #2D4DCC #5D2DCC

triadic

#2D4DCC #CC2D4D #4DCC2D

tetradic

#2D4DCC #CC2D9D #CCAC2D #2DCC5D

square

#2D4DCC #CC2D9D #CCAC2D #2DCC5D

split-complementary

#2D4DCC #CC5D2D #9DCC2D

monochromatic

#172768 #223A9A #2D4DCC #5B75DB #8D9FE6

Accessibility & contrast

On white

6.90

#2D4DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#2D4DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D4DCC

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4DCC	#FFFFFF	#000000	##FFFFFF
##2D4DCC	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D0

Deuteranopia (green-blind)

#0053CA

Tritanopia (blue-blind)

#006E85

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2d4dcc;
/* rgb */ color: rgb(45, 77, 204);
/* oklch */ color: oklch(48.1% 0.200 267.2);

Tailwind

colors: {
  custom: {
    50: '#7f7edd',
    500: '#2d4dcc',
    950: '#000000',
  },
}

SCSS

$custom: #2d4dcc;
$custom-light: #7f7edd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4dcc",
  "rgb": {
    "r": 45,
    "g": 77,
    "b": 204
  },
  "hsl": {
    "h": 227.925,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48076,
    "c": 0.19954,
    "h": 267.2
  },
  "luminance": 0.10225
}

Semantic roles & 50–950 ramp

primary

#2D4DCC

secondary

#D0C185

accent

#C541E7

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #2D4DCC

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

Preview Lab → · Contrast checker → · Palette generator →