#2D49A1#2D49A1

#2D49A1 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.7% C 0.147 H 266.9°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#2D49A1
RGB	rgb(45, 73, 161)
HSL	hsl(226, 56%, 40%)
HSV	hsv(226, 72%, 63%)
CMYK	cmyk(72%, 54.7%, 0%, 36.9%)
CIE-LAB	lab(33.76, 20.72, -50.83)
CIE-LCH	lch(33.76, 54.89, 292.18°)
OKLab	oklab(43.66% -0.008 -0.1463)
OKLCH	oklch(43.66% 0.147 266.9)
XYZ	xyz(9.8955, 7.8952, 34.7137)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D49A1 #A1852D

analogous

#2D83A1 #2D49A1 #4B2DA1

triadic

#2D49A1 #A12D49 #49A12D

tetradic

#2D49A1 #A12D83 #A1852D #2DA14B

square

#2D49A1 #A12D83 #A1852D #2DA14B

split-complementary

#2D49A1 #A14B2D #83A12D

monochromatic

#121E41 #203371 #2D49A1 #4162CA #718AD7

Accessibility & contrast

On white

8.14

#2D49A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2D49A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D49A1

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D49A1	#FFFFFF	#000000	##FFFFFF
##2D49A1	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0455A4

Deuteranopia (green-blind)

#004A9F

Tritanopia (blue-blind)

#005E6E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d49a1;
/* rgb */ color: rgb(45, 73, 161);
/* oklch */ color: oklch(43.7% 0.147 266.9);

Tailwind

colors: {
  custom: {
    50: '#757bbd',
    500: '#2d49a1',
    950: '#000000',
  },
}

SCSS

$custom: #2d49a1;
$custom-light: #757bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d49a1",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 161
  },
  "hsl": {
    "h": 225.517,
    "s": 56.311,
    "l": 40.392
  },
  "oklch": {
    "l": 0.4366,
    "c": 0.14651,
    "h": 266.9
  },
  "luminance": 0.07896
}

Semantic roles & 50–950 ramp

primary

#2D49A1

secondary

#BFAB6B

accent

#BB48E0

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2D49A1

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

Preview Lab → · Contrast checker → · Palette generator →