#2C4BB2#2C4BB2

#2C4BB2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.4% C 0.168 H 266.7°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#2C4BB2
RGB	rgb(44, 75, 178)
HSL	hsl(226, 60%, 44%)
HSV	hsv(226, 75%, 70%)
CMYK	cmyk(75.3%, 57.9%, 0%, 30.2%)
CIE-LAB	lab(35.56, 25.69, -58.06)
CIE-LCH	lch(35.56, 63.49, 293.87°)
OKLab	oklab(45.41% -0.0095 -0.1675)
OKLCH	oklch(45.41% 0.168 266.7)
XYZ	xyz(11.5879, 8.7807, 43.1950)
Luminance	0.0878 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4BB2 #B2932C

analogous

#2C8EB2 #2C4BB2 #502CB2

triadic

#2C4BB2 #B22C4B #4BB22C

tetradic

#2C4BB2 #B22C8E #B2932C #2CB250

square

#2C4BB2 #B22C8E #B2932C #2CB250

split-complementary

#2C4BB2 #B2502C #8EB22C

monochromatic

#142250 #203681 #2C4BB2 #4969D2 #7A91DE

Accessibility & contrast

On white

7.62

#2C4BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#2C4BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4BB2

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4BB2	#FFFFFF	#000000	##FFFFFF
##2C4BB2	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB5

Deuteranopia (green-blind)

#004EB0

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2c4bb2;
/* rgb */ color: rgb(44, 75, 178);
/* oklch */ color: oklch(45.4% 0.168 266.7);

Tailwind

colors: {
  custom: {
    50: '#797cca',
    500: '#2c4bb2',
    950: '#000000',
  },
}

SCSS

$custom: #2c4bb2;
$custom-light: #797cca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4bb2",
  "rgb": {
    "r": 44,
    "g": 75,
    "b": 178
  },
  "hsl": {
    "h": 226.119,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.45406,
    "c": 0.16781,
    "h": 266.7
  },
  "luminance": 0.08782
}

Semantic roles & 50–950 ramp

primary

#2C4BB2

secondary

#C6B373

accent

#BF44E4

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C4BB2

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

Preview Lab → · Contrast checker → · Palette generator →