#2A4373#2A4373

#2A4373 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.8% C 0.088 H 262.3°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#2A4373
RGB	rgb(42, 67, 115)
HSL	hsl(219, 46%, 31%)
HSV	hsv(219, 63%, 45%)
CMYK	cmyk(63.5%, 41.7%, 0%, 54.9%)
CIE-LAB	lab(28.76, 6.78, -30.54)
CIE-LCH	lch(28.76, 31.28, 282.52°)
OKLab	oklab(38.8% -0.0118 -0.0868)
OKLCH	oklch(38.8% 0.088 262.3)
XYZ	xyz(6.0554, 5.7438, 17.0059)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4373 #735A2A

analogous

#2A6773 #2A4373 #352A73

triadic

#2A4373 #732A43 #43732A

tetradic

#2A4373 #732A67 #735A2A #2A7335

square

#2A4373 #732A67 #735A2A #2A7335

split-complementary

#2A4373 #73352A #67732A

monochromatic

#090F19 #1A2946 #2A4373 #3A5DA0 #567BC1

Accessibility & contrast

On white

9.77

#2A4373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2A4373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4373

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4373	#FFFFFF	#000000	##FFFFFF
##2A4373	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4775

Deuteranopia (green-blind)

#244172

Tritanopia (blue-blind)

#004E55

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2a4373;
/* rgb */ color: rgb(42, 67, 115);
/* oklch */ color: oklch(38.8% 0.088 262.3);

Tailwind

colors: {
  custom: {
    50: '#6b769b',
    500: '#2a4373',
    950: '#000000',
  },
}

SCSS

$custom: #2a4373;
$custom-light: #6b769b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4373",
  "rgb": {
    "r": 42,
    "g": 67,
    "b": 115
  },
  "hsl": {
    "h": 219.452,
    "s": 46.497,
    "l": 30.784
  },
  "oklch": {
    "l": 0.38799,
    "c": 0.08759,
    "h": 262.3
  },
  "luminance": 0.05744
}

Semantic roles & 50–950 ramp

primary

#2A4373

secondary

#A58954

accent

#A952D6

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2A4373

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

Preview Lab → · Contrast checker → · Palette generator →