#2A448D#2A448D

#2A448D is a dark, vivid blue. Relative luminance 0.066; OKLCH L 40.9% C 0.125 H 266.2°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#2A448D
RGB	rgb(42, 68, 141)
HSL	hsl(224, 54%, 36%)
HSV	hsv(224, 70%, 55%)
CMYK	cmyk(70.2%, 51.8%, 0%, 44.7%)
CIE-LAB	lab(30.76, 16.00, -43.54)
CIE-LCH	lch(30.76, 46.38, 290.18°)
OKLab	oklab(40.88% -0.0083 -0.125)
OKLCH	oklch(40.88% 0.125 266.2)
XYZ	xyz(7.8280, 6.5488, 26.0456)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A448D #8D732A

analogous

#2A758D #2A448D #412A8D

triadic

#2A448D #8D2A44 #448D2A

tetradic

#2A448D #8D2A75 #8D732A #2A8D41

square

#2A448D #8D2A75 #8D732A #2A8D41

split-complementary

#2A448D #8D412A #758D2A

monochromatic

#0E172F #1C2D5E #2A448D #385BBC #617ED0

Accessibility & contrast

On white

9.09

#2A448D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2A448D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A448D

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A448D	#FFFFFF	#000000	##FFFFFF
##2A448D	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194D90

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a448d;
/* rgb */ color: rgb(42, 68, 141);
/* oklch */ color: oklch(40.9% 0.125 266.2);

Tailwind

colors: {
  custom: {
    50: '#7077af',
    500: '#2a448d',
    950: '#000000',
  },
}

SCSS

$custom: #2a448d;
$custom-light: #7077af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a448d",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 141
  },
  "hsl": {
    "h": 224.242,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40881,
    "c": 0.12525,
    "h": 266.2
  },
  "luminance": 0.0655
}

Semantic roles & 50–950 ramp

primary

#2A448D

secondary

#B69F5D

accent

#B74ADD

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2A448D

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

Preview Lab → · Contrast checker → · Palette generator →