#3A367E#3A367E

#3A367E is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.9% C 0.118 H 281.7°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#3A367E
RGB	rgb(58, 54, 126)
HSL	hsl(243, 40%, 35%)
HSV	hsv(243, 57%, 49%)
CMYK	cmyk(54%, 57.1%, 0%, 50.6%)
CIE-LAB	lab(26.86, 23.12, -40.45)
CIE-LCH	lch(26.86, 46.59, 299.75°)
OKLab	oklab(37.88% 0.0239 -0.1156)
OKLCH	oklch(37.88% 0.118 281.7)
XYZ	xyz(6.8288, 5.0438, 20.3483)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A367E #7A7E36

analogous

#36567E #3A367E #5E367E

triadic

#3A367E #7E3A36 #367E3A

tetradic

#3A367E #7E3656 #7A7E36 #367E5E

square

#3A367E #7E3656 #7A7E36 #367E5E

split-complementary

#3A367E #7E5E36 #567E36

monochromatic

#131128 #262453 #3A367E #4E48A9 #726EC1

Accessibility & contrast

On white

10.45

#3A367E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3A367E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A367E

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A367E	#FFFFFF	#000000	##FFFFFF
##3A367E	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084280

Deuteranopia (green-blind)

#003D7C

Tritanopia (blue-blind)

#1E4654

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3a367e;
/* rgb */ color: rgb(58, 54, 126);
/* oklch */ color: oklch(37.9% 0.118 281.7);

Tailwind

colors: {
  custom: {
    50: '#766da4',
    500: '#3a367e',
    950: '#000000',
  },
}

SCSS

$custom: #3a367e;
$custom-light: #766da4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a367e",
  "rgb": {
    "r": 58,
    "g": 54,
    "b": 126
  },
  "hsl": {
    "h": 243.333,
    "s": 40,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37882,
    "c": 0.11809,
    "h": 281.7
  },
  "luminance": 0.05044
}

Semantic roles & 50–950 ramp

primary

#3A367E

secondary

#A6A967

accent

#D058C9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09070F

muted

#7B7A7F

Preview Lab

Preview with #3A367E

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

Preview Lab → · Contrast checker → · Palette generator →