#2A4073#2A4073

#2A4073 is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.1% C 0.092 H 264.8°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#2A4073
RGB	rgb(42, 64, 115)
HSL	hsl(222, 46%, 31%)
HSV	hsv(222, 63%, 45%)
CMYK	cmyk(63.5%, 44.3%, 0%, 54.9%)
CIE-LAB	lab(27.84, 8.82, -32.01)
CIE-LCH	lch(27.84, 33.20, 285.41°)
OKLab	oklab(38.09% -0.0082 -0.0911)
OKLCH	oklch(38.09% 0.092 264.8)
XYZ	xyz(5.8817, 5.3963, 16.9480)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4073 #735D2A

analogous

#2A6473 #2A4073 #382A73

triadic

#2A4073 #732A40 #40732A

tetradic

#2A4073 #732A64 #735D2A #2A7338

square

#2A4073 #732A64 #735D2A #2A7338

split-complementary

#2A4073 #73382A #64732A

monochromatic

#090E19 #1A2746 #2A4073 #3A59A0 #5676C1

Accessibility & contrast

On white

10.10

#2A4073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2A4073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4073

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4073	#FFFFFF	#000000	##FFFFFF
##2A4073	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294575

Deuteranopia (green-blind)

#1F3F72

Tritanopia (blue-blind)

#004B54

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a4073;
/* rgb */ color: rgb(42, 64, 115);
/* oklch */ color: oklch(38.1% 0.092 264.8);

Tailwind

colors: {
  custom: {
    50: '#6b749b',
    500: '#2a4073',
    950: '#000000',
  },
}

SCSS

$custom: #2a4073;
$custom-light: #6b749b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4073",
  "rgb": {
    "r": 42,
    "g": 64,
    "b": 115
  },
  "hsl": {
    "h": 221.918,
    "s": 46.497,
    "l": 30.784
  },
  "oklch": {
    "l": 0.38088,
    "c": 0.09151,
    "h": 264.8
  },
  "luminance": 0.05397
}

Semantic roles & 50–950 ramp

primary

#2A4073

secondary

#A58C54

accent

#AE52D6

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2A4073

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

Preview Lab → · Contrast checker → · Palette generator →