#2C4EA6#2C4EA6

#2C4EA6 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.1% C 0.147 H 265.1°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#2C4EA6
RGB	rgb(44, 78, 166)
HSL	hsl(223, 58%, 41%)
HSV	hsv(223, 73%, 65%)
CMYK	cmyk(73.5%, 53%, 0%, 34.9%)
CIE-LAB	lab(35.47, 19.14, -51.07)
CIE-LCH	lch(35.47, 54.53, 290.55°)
OKLab	oklab(45.06% -0.0127 -0.1469)
OKLCH	oklch(45.06% 0.147 265.1)
XYZ	xyz(10.6436, 8.7363, 37.1943)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4EA6 #A6842C

analogous

#2C8BA6 #2C4EA6 #472CA6

triadic

#2C4EA6 #A62C4E #4EA62C

tetradic

#2C4EA6 #A62C8B #A6842C #2CA647

square

#2C4EA6 #A62C8B #A6842C #2CA647

split-complementary

#2C4EA6 #A6472C #8BA62C

monochromatic

#122145 #1F3776 #2C4EA6 #4269CD #738FDA

Accessibility & contrast

On white

7.64

#2C4EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2C4EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4EA6

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4EA6	#FFFFFF	#000000	##FFFFFF
##2C4EA6	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1259A9

Deuteranopia (green-blind)

#004EA4

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2c4ea6;
/* rgb */ color: rgb(44, 78, 166);
/* oklch */ color: oklch(45.1% 0.147 265.1);

Tailwind

colors: {
  custom: {
    50: '#767fc1',
    500: '#2c4ea6',
    950: '#000000',
  },
}

SCSS

$custom: #2c4ea6;
$custom-light: #767fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4ea6",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 166
  },
  "hsl": {
    "h": 223.279,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45056,
    "c": 0.14747,
    "h": 265.1
  },
  "luminance": 0.08737
}

Semantic roles & 50–950 ramp

primary

#2C4EA6

secondary

#C1AA6D

accent

#B646E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2C4EA6

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

Preview Lab → · Contrast checker → · Palette generator →