#2C4FA6#2C4FA6

#2C4FA6 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.3% C 0.146 H 264.7°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#2C4FA6
RGB	rgb(44, 79, 166)
HSL	hsl(223, 58%, 41%)
HSV	hsv(223, 73%, 65%)
CMYK	cmyk(73.5%, 52.4%, 0%, 34.9%)
CIE-LAB	lab(35.75, 18.48, -50.61)
CIE-LCH	lch(35.75, 53.88, 290.05°)
OKLab	oklab(45.27% -0.0135 -0.1456)
OKLCH	oklch(45.27% 0.146 264.7)
XYZ	xyz(10.7152, 8.8795, 37.2182)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4FA6 #A6832C

analogous

#2C8CA6 #2C4FA6 #462CA6

triadic

#2C4FA6 #A62C4F #4FA62C

tetradic

#2C4FA6 #A62C8C #A6832C #2CA646

square

#2C4FA6 #A62C8C #A6832C #2CA646

split-complementary

#2C4FA6 #A6462C #8CA62C

monochromatic

#122145 #1F3876 #2C4FA6 #426ACD #7390DA

Accessibility & contrast

On white

7.56

#2C4FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2C4FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4FA6

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4FA6	#FFFFFF	#000000	##FFFFFF
##2C4FA6	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165AA9

Deuteranopia (green-blind)

#004FA4

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2c4fa6;
/* rgb */ color: rgb(44, 79, 166);
/* oklch */ color: oklch(45.3% 0.146 264.7);

Tailwind

colors: {
  custom: {
    50: '#767fc1',
    500: '#2c4fa6',
    950: '#000000',
  },
}

SCSS

$custom: #2c4fa6;
$custom-light: #767fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4fa6",
  "rgb": {
    "r": 44,
    "g": 79,
    "b": 166
  },
  "hsl": {
    "h": 222.787,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45268,
    "c": 0.1462,
    "h": 264.7
  },
  "luminance": 0.08881
}

Semantic roles & 50–950 ramp

primary

#2C4FA6

secondary

#C1A96D

accent

#B546E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2C4FA6

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

Preview Lab → · Contrast checker → · Palette generator →