#2C4DC3#2C4DC3

#2C4DC3 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.2% C 0.188 H 266.8°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#2C4DC3
RGB	rgb(44, 77, 195)
HSL	hsl(227, 63%, 47%)
HSV	hsv(227, 77%, 76%)
CMYK	cmyk(77.4%, 60.5%, 0%, 23.5%)
CIE-LAB	lab(37.45, 30.75, -64.97)
CIE-LCH	lch(37.45, 71.88, 295.33°)
OKLab	oklab(47.24% -0.0105 -0.1878)
OKLCH	oklch(47.24% 0.188 266.8)
XYZ	xyz(13.5395, 9.7818, 52.7937)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4DC3 #C3A22C

analogous

#2C99C3 #2C4DC3 #562CC3

triadic

#2C4DC3 #C32C4D #4DC32C

tetradic

#2C4DC3 #C32C99 #C3A22C #2CC356

square

#2C4DC3 #C32C99 #C3A22C #2CC356

split-complementary

#2C4DC3 #C3562C #99C32C

monochromatic

#15265F #213991 #2C4DC3 #5471D8 #869AE4

Accessibility & contrast

On white

7.10

#2C4DC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#2C4DC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4DC3

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4DC3	#FFFFFF	#000000	##FFFFFF
##2C4DC3	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC7

Deuteranopia (green-blind)

#0051C1

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2c4dc3;
/* rgb */ color: rgb(44, 77, 195);
/* oklch */ color: oklch(47.2% 0.188 266.8);

Tailwind

colors: {
  custom: {
    50: '#7d7ed6',
    500: '#2c4dc3',
    950: '#000000',
  },
}

SCSS

$custom: #2c4dc3;
$custom-light: #7d7ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4dc3",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 195
  },
  "hsl": {
    "h": 226.887,
    "s": 63.18,
    "l": 46.863
  },
  "oklch": {
    "l": 0.47244,
    "c": 0.18809,
    "h": 266.8
  },
  "luminance": 0.09783
}

Semantic roles & 50–950 ramp

primary

#2C4DC3

secondary

#CDBC7E

accent

#C242E6

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2C4DC3

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

Preview Lab → · Contrast checker → · Palette generator →