#2A448E#2A448E

#2A448E is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.0% C 0.127 H 266.3°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A448E
RGB	rgb(42, 68, 142)
HSL	hsl(224, 54%, 36%)
HSV	hsv(224, 70%, 56%)
CMYK	cmyk(70.4%, 52.1%, 0%, 44.3%)
CIE-LAB	lab(30.83, 16.39, -44.04)
CIE-LCH	lch(30.83, 46.99, 290.41°)
OKLab	oklab(40.96% -0.0082 -0.1264)
OKLCH	oklch(40.96% 0.127 266.3)
XYZ	xyz(7.9028, 6.5787, 26.4393)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A448E #8E742A

analogous

#2A768E #2A448E #422A8E

triadic

#2A448E #8E2A44 #448E2A

tetradic

#2A448E #8E2A76 #8E742A #2A8E42

square

#2A448E #8E2A76 #8E742A #2A8E42

split-complementary

#2A448E #8E422A #768E2A

monochromatic

#0E1730 #1C2D5F #2A448E #385BBD #627FD1

Accessibility & contrast

On white

9.07

#2A448E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2A448E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A448E

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A448E	#FFFFFF	#000000	##FFFFFF
##2A448E	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184D91

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2a448e;
/* rgb */ color: rgb(42, 68, 142);
/* oklch */ color: oklch(41.0% 0.127 266.3);

Tailwind

colors: {
  custom: {
    50: '#7077b0',
    500: '#2a448e',
    950: '#000000',
  },
}

SCSS

$custom: #2a448e;
$custom-light: #7077b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a448e",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 142
  },
  "hsl": {
    "h": 224.4,
    "s": 54.348,
    "l": 36.078
  },
  "oklch": {
    "l": 0.40958,
    "c": 0.12671,
    "h": 266.3
  },
  "luminance": 0.06579
}

Semantic roles & 50–950 ramp

primary

#2A448E

secondary

#B69F5D

accent

#B74ADE

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2A448E

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

Preview Lab → · Contrast checker → · Palette generator →