#2D4EA5#2D4EA5

#2D4EA5 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.0% C 0.146 H 265.3°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#2D4EA5
RGB	rgb(45, 78, 165)
HSL	hsl(224, 57%, 41%)
HSV	hsv(224, 73%, 65%)
CMYK	cmyk(72.7%, 52.7%, 0%, 35.3%)
CIE-LAB	lab(35.44, 18.90, -50.51)
CIE-LCH	lch(35.44, 53.93, 290.51°)
OKLab	oklab(45.02% -0.012 -0.1453)
OKLCH	oklch(45.02% 0.146 265.3)
XYZ	xyz(10.5957, 8.7222, 36.7151)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4EA5 #A5842D

analogous

#2D8AA5 #2D4EA5 #482DA5

triadic

#2D4EA5 #A52D4E #4EA52D

tetradic

#2D4EA5 #A52D8A #A5842D #2DA548

square

#2D4EA5 #A52D8A #A5842D #2DA548

split-complementary

#2D4EA5 #A5482D #8AA52D

monochromatic

#132145 #203775 #2D4EA5 #4369CC #738FD9

Accessibility & contrast

On white

7.65

#2D4EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#2D4EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4EA5

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4EA5	#FFFFFF	#000000	##FFFFFF
##2D4EA5	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1459A8

Deuteranopia (green-blind)

#004EA3

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2d4ea5;
/* rgb */ color: rgb(45, 78, 165);
/* oklch */ color: oklch(45.0% 0.146 265.3);

Tailwind

colors: {
  custom: {
    50: '#767fc0',
    500: '#2d4ea5',
    950: '#000000',
  },
}

SCSS

$custom: #2d4ea5;
$custom-light: #767fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4ea5",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 165
  },
  "hsl": {
    "h": 223.5,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45024,
    "c": 0.14576,
    "h": 265.3
  },
  "luminance": 0.08723
}

Semantic roles & 50–950 ramp

primary

#2D4EA5

secondary

#C1AA6D

accent

#B647E0

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2D4EA5

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

Preview Lab → · Contrast checker → · Palette generator →