#2C4CB6#2C4CB6

#2C4CB6 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.9% C 0.172 H 266.6°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#2C4CB6
RGB	rgb(44, 76, 182)
HSL	hsl(226, 61%, 44%)
HSV	hsv(226, 76%, 71%)
CMYK	cmyk(75.8%, 58.2%, 0%, 28.6%)
CIE-LAB	lab(36.14, 26.54, -59.48)
CIE-LCH	lch(36.14, 65.13, 294.05°)
OKLab	oklab(45.94% -0.0101 -0.1717)
OKLCH	oklch(45.94% 0.172 266.6)
XYZ	xyz(12.0637, 9.0804, 45.3638)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4CB6 #B6962C

analogous

#2C91B6 #2C4CB6 #512CB6

triadic

#2C4CB6 #B62C4C #4CB62C

tetradic

#2C4CB6 #B62C91 #B6962C #2CB651

square

#2C4CB6 #B62C91 #B6962C #2CB651

split-complementary

#2C4CB6 #B6512C #91B62C

monochromatic

#142353 #203785 #2C4CB6 #4C6BD4 #7D94E0

Accessibility & contrast

On white

7.46

#2C4CB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#2C4CB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4CB6

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4CB6	#FFFFFF	#000000	##FFFFFF
##2C4CB6	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBA

Deuteranopia (green-blind)

#004FB4

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2c4cb6;
/* rgb */ color: rgb(44, 76, 182);
/* oklch */ color: oklch(45.9% 0.172 266.6);

Tailwind

colors: {
  custom: {
    50: '#7a7dcd',
    500: '#2c4cb6',
    950: '#000000',
  },
}

SCSS

$custom: #2c4cb6;
$custom-light: #7a7dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4cb6",
  "rgb": {
    "r": 44,
    "g": 76,
    "b": 182
  },
  "hsl": {
    "h": 226.087,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.4594,
    "c": 0.172,
    "h": 266.6
  },
  "luminance": 0.09082
}

Semantic roles & 50–950 ramp

primary

#2C4CB6

secondary

#C8B576

accent

#BF44E4

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #2C4CB6

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

Preview Lab → · Contrast checker → · Palette generator →