#2C4FC3#2C4FC3

#2C4FC3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.6% C 0.186 H 266.4°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#2C4FC3
RGB	rgb(44, 79, 195)
HSL	hsl(226, 63%, 47%)
HSV	hsv(226, 77%, 76%)
CMYK	cmyk(77.4%, 59.5%, 0%, 23.5%)
CIE-LAB	lab(37.96, 29.45, -64.13)
CIE-LCH	lch(37.96, 70.57, 294.67°)
OKLab	oklab(47.63% -0.0118 -0.1853)
OKLCH	oklch(47.63% 0.186 266.4)
XYZ	xyz(13.6816, 10.0660, 52.8410)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4FC3 #C3A02C

analogous

#2C9BC3 #2C4FC3 #552CC3

triadic

#2C4FC3 #C32C4F #4FC32C

tetradic

#2C4FC3 #C32C9B #C3A02C #2CC355

square

#2C4FC3 #C32C9B #C3A02C #2CC355

split-complementary

#2C4FC3 #C3552C #9BC32C

monochromatic

#15275F #213B91 #2C4FC3 #5473D8 #869CE4

Accessibility & contrast

On white

6.97

#2C4FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2C4FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C4FC3

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4FC3	#FFFFFF	#000000	##FFFFFF
##2C4FC3	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)

#0061C7

Deuteranopia (green-blind)

#0053C1

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2c4fc3;
/* rgb */ color: rgb(44, 79, 195);
/* oklch */ color: oklch(47.6% 0.186 266.4);

Tailwind

colors: {
  custom: {
    50: '#7d7fd6',
    500: '#2c4fc3',
    950: '#000000',
  },
}

SCSS

$custom: #2c4fc3;
$custom-light: #7d7fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4fc3",
  "rgb": {
    "r": 44,
    "g": 79,
    "b": 195
  },
  "hsl": {
    "h": 226.093,
    "s": 63.18,
    "l": 46.863
  },
  "oklch": {
    "l": 0.47625,
    "c": 0.18568,
    "h": 266.4
  },
  "luminance": 0.10068
}

Semantic roles & 50–950 ramp

primary

#2C4FC3

secondary

#CDBB7E

accent

#C042E6

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2C4FC3

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

Preview Lab → · Contrast checker → · Palette generator →