#3A4872#3A4872

#3A4872 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.0% C 0.073 H 269.0°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#3A4872
RGB	rgb(58, 72, 114)
HSL	hsl(225, 33%, 34%)
HSV	hsv(225, 49%, 45%)
CMYK	cmyk(49.1%, 36.8%, 0%, 55.3%)
CIE-LAB	lab(31.23, 6.99, -25.94)
CIE-LCH	lch(31.23, 26.86, 285.09°)
OKLab	oklab(40.96% -0.0012 -0.073)
OKLCH	oklch(40.96% 0.073 269)
XYZ	xyz(7.0986, 6.7488, 16.8449)
Luminance	0.0675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4872 #72643A

analogous

#3A6472 #3A4872 #483A72

triadic

#3A4872 #723A48 #48723A

tetradic

#3A4872 #723A64 #72643A #3A7248

square

#3A4872 #723A64 #72643A #3A7248

split-complementary

#3A4872 #72483A #64723A

monochromatic

#111521 #252E49 #3A4872 #4F629B #7082B6

Accessibility & contrast

On white

8.94

#3A4872 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3A4872 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4872

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4872	#FFFFFF	#000000	##FFFFFF
##3A4872	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384C74

Deuteranopia (green-blind)

#334771

Tritanopia (blue-blind)

#245157

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3a4872;
/* rgb */ color: rgb(58, 72, 114);
/* oklch */ color: oklch(41.0% 0.073 269.0);

Tailwind

colors: {
  custom: {
    50: '#737a9b',
    500: '#3a4872',
    950: '#000000',
  },
}

SCSS

$custom: #3a4872;
$custom-light: #737a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4872",
  "rgb": {
    "r": 58,
    "g": 72,
    "b": 114
  },
  "hsl": {
    "h": 225,
    "s": 32.558,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40958,
    "c": 0.07301,
    "h": 269
  },
  "luminance": 0.06749
}

Semantic roles & 50–950 ramp

primary

#3A4872

secondary

#A09268

accent

#AE5FC9

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#08090E

muted

#7B7B7E

Preview Lab

Preview with #3A4872

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

Preview Lab → · Contrast checker → · Palette generator →