#2D449B#2D449B

#2D449B is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.1% C 0.144 H 268.3°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D449B
RGB	rgb(45, 68, 155)
HSL	hsl(227, 55%, 39%)
HSV	hsv(227, 71%, 61%)
CMYK	cmyk(71%, 56.1%, 0%, 39.2%)
CIE-LAB	lab(31.94, 21.80, -50.17)
CIE-LCH	lch(31.94, 54.70, 293.49°)
OKLab	oklab(42.14% -0.0042 -0.1444)
OKLCH	oklch(42.14% 0.144 268.3)
XYZ	xyz(9.0637, 7.0578, 31.8886)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D449B #9B842D

analogous

#2D7B9B #2D449B #4D2D9B

triadic

#2D449B #9B2D44 #449B2D

tetradic

#2D449B #9B2D7B #9B842D #2D9B4D

square

#2D449B #9B2D7B #9B842D #2D9B4D

split-complementary

#2D449B #9B4D2D #7B9B2D

monochromatic

#111A3C #1F2F6C #2D449B #3E5BC7 #6E83D5

Accessibility & contrast

On white

8.71

#2D449B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2D449B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D449B

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D449B	#FFFFFF	#000000	##FFFFFF
##2D449B	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509E

Deuteranopia (green-blind)

#004699

Tritanopia (blue-blind)

#005968

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d449b;
/* rgb */ color: rgb(45, 68, 155);
/* oklch */ color: oklch(42.1% 0.144 268.3);

Tailwind

colors: {
  custom: {
    50: '#7477b9',
    500: '#2d449b',
    950: '#000000',
  },
}

SCSS

$custom: #2d449b;
$custom-light: #7477b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d449b",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 155
  },
  "hsl": {
    "h": 227.455,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42142,
    "c": 0.14447,
    "h": 268.3
  },
  "luminance": 0.07059
}

Semantic roles & 50–950 ramp

primary

#2D449B

secondary

#BCAA68

accent

#BF49DE

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D449B

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

Preview Lab → · Contrast checker → · Palette generator →