#2A4690#2A4690

#2A4690 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.5% C 0.127 H 265.6°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#2A4690
RGB	rgb(42, 70, 144)
HSL	hsl(224, 55%, 36%)
HSV	hsv(224, 71%, 56%)
CMYK	cmyk(70.8%, 51.4%, 0%, 43.5%)
CIE-LAB	lab(31.54, 15.80, -44.11)
CIE-LCH	lch(31.54, 46.85, 289.70°)
OKLab	oklab(41.55% -0.0098 -0.1266)
OKLCH	oklch(41.55% 0.127 265.6)
XYZ	xyz(8.1773, 6.8854, 27.2782)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4690 #90742A

analogous

#2A7990 #2A4690 #412A90

triadic

#2A4690 #902A46 #46902A

tetradic

#2A4690 #902A79 #90742A #2A9041

square

#2A4690 #902A79 #90742A #2A9041

split-complementary

#2A4690 #90412A #79902A

monochromatic

#0E1831 #1C2F61 #2A4690 #385DBF #6381D1

Accessibility & contrast

On white

8.83

#2A4690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#2A4690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4690

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4690	#FFFFFF	#000000	##FFFFFF
##2A4690	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4F93

Deuteranopia (green-blind)

#00468E

Tritanopia (blue-blind)

#005764

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2a4690;
/* rgb */ color: rgb(42, 70, 144);
/* oklch */ color: oklch(41.5% 0.127 265.6);

Tailwind

colors: {
  custom: {
    50: '#7179b1',
    500: '#2a4690',
    950: '#000000',
  },
}

SCSS

$custom: #2a4690;
$custom-light: #7179b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4690",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 144
  },
  "hsl": {
    "h": 223.529,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.41548,
    "c": 0.127,
    "h": 265.6
  },
  "luminance": 0.06886
}

Semantic roles & 50–950 ramp

primary

#2A4690

secondary

#B79F5E

accent

#B54ADE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #2A4690

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

Preview Lab → · Contrast checker → · Palette generator →