#2C4DAD#2C4DAD

#2C4DAD is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.158 H 265.9°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#2C4DAD
RGB	rgb(44, 77, 173)
HSL	hsl(225, 59%, 43%)
HSV	hsv(225, 75%, 68%)
CMYK	cmyk(74.6%, 55.5%, 0%, 32.2%)
CIE-LAB	lab(35.71, 22.47, -54.85)
CIE-LCH	lch(35.71, 59.27, 292.28°)
OKLab	oklab(45.4% -0.0113 -0.1581)
OKLCH	oklch(45.4% 0.158 265.9)
XYZ	xyz(11.2328, 8.8591, 40.6451)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4DAD #AD8C2C

analogous

#2C8EAD #2C4DAD #4B2CAD

triadic

#2C4DAD #AD2C4D #4DAD2C

tetradic

#2C4DAD #AD2C8E #AD8C2C #2CAD4B

square

#2C4DAD #AD2C8E #AD8C2C #2CAD4B

split-complementary

#2C4DAD #AD4B2C #8EAD2C

monochromatic

#13224B #20377C #2C4DAD #4669D0 #7791DC

Accessibility & contrast

On white

7.58

#2C4DAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2C4DAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4DAD

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4DAD	#FFFFFF	#000000	##FFFFFF
##2C4DAD	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB0

Deuteranopia (green-blind)

#004EAB

Tritanopia (blue-blind)

#006575

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2c4dad;
/* rgb */ color: rgb(44, 77, 173);
/* oklch */ color: oklch(45.4% 0.158 265.9);

Tailwind

colors: {
  custom: {
    50: '#787ec6',
    500: '#2c4dad',
    950: '#000000',
  },
}

SCSS

$custom: #2c4dad;
$custom-light: #787ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4dad",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 173
  },
  "hsl": {
    "h": 224.651,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.454,
    "c": 0.15846,
    "h": 265.9
  },
  "luminance": 0.0886
}

Semantic roles & 50–950 ramp

primary

#2C4DAD

secondary

#C4AF71

accent

#BA45E3

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C4DAD

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

Preview Lab → · Contrast checker → · Palette generator →