#3A4772#3A4772

#3A4772 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.7% C 0.074 H 270.1°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#3A4772
RGB	rgb(58, 71, 114)
HSL	hsl(226, 33%, 34%)
HSV	hsv(226, 49%, 45%)
CMYK	cmyk(49.1%, 37.7%, 0%, 55.3%)
CIE-LAB	lab(30.93, 7.66, -26.41)
CIE-LCH	lch(30.93, 27.50, 286.17°)
OKLab	oklab(40.73% 0.0001 -0.0744)
OKLCH	oklch(40.73% 0.074 270.1)
XYZ	xyz(7.0345, 6.6205, 16.8235)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4772 #72653A

analogous

#3A6372 #3A4772 #493A72

triadic

#3A4772 #723A47 #47723A

tetradic

#3A4772 #723A63 #72653A #3A7249

square

#3A4772 #723A63 #72653A #3A7249

split-complementary

#3A4772 #72493A #63723A

monochromatic

#111421 #252E49 #3A4772 #4F609B #7080B6

Accessibility & contrast

On white

9.04

#3A4772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#3A4772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4772

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4772	#FFFFFF	#000000	##FFFFFF
##3A4772	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374B74

Deuteranopia (green-blind)

#324771

Tritanopia (blue-blind)

#255057

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3a4772;
/* rgb */ color: rgb(58, 71, 114);
/* oklch */ color: oklch(40.7% 0.074 270.1);

Tailwind

colors: {
  custom: {
    50: '#737a9b',
    500: '#3a4772',
    950: '#000000',
  },
}

SCSS

$custom: #3a4772;
$custom-light: #737a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4772",
  "rgb": {
    "r": 58,
    "g": 71,
    "b": 114
  },
  "hsl": {
    "h": 226.071,
    "s": 32.558,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40725,
    "c": 0.07438,
    "h": 270.1
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#3A4772

secondary

#A09368

accent

#B05FC9

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#08090E

muted

#7B7B7E

Preview Lab

Preview with #3A4772

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

Preview Lab → · Contrast checker → · Palette generator →