#3B3752#3B3752

#3B3752 is a dark, muted blue. Relative luminance 0.043; OKLCH L 35.3% C 0.047 H 290.6°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#3B3752
RGB	rgb(59, 55, 82)
HSL	hsl(249, 20%, 27%)
HSV	hsv(249, 33%, 32%)
CMYK	cmyk(28%, 32.9%, 0%, 67.8%)
CIE-LAB	lab(24.55, 8.64, -15.76)
CIE-LCH	lch(24.55, 17.98, 298.74°)
OKLab	oklab(35.29% 0.0164 -0.0436)
OKLCH	oklch(35.29% 0.047 290.6)
XYZ	xyz(4.6924, 4.2713, 8.5582)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3752 #4E5237

analogous

#374152 #3B3752 #493752

triadic

#3B3752 #523B37 #37523B

tetradic

#3B3752 #523741 #4E5237 #375249

square

#3B3752 #523741 #4E5237 #375249

split-complementary

#3B3752 #524937 #415237

monochromatic

#0D0C12 #211E2D #3B3752 #555077 #70699A

Accessibility & contrast

On white

11.33

#3B3752 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#3B3752 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3752

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3752	#FFFFFF	#000000	##FFFFFF
##3B3752	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303B53

Deuteranopia (green-blind)

#303A51

Tritanopia (blue-blind)

#363C41

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3b3752;
/* rgb */ color: rgb(59, 55, 82);
/* oklch */ color: oklch(35.3% 0.047 290.6);

Tailwind

colors: {
  custom: {
    50: '#716d82',
    500: '#3b3752',
    950: '#000000',
  },
}

SCSS

$custom: #3b3752;
$custom-light: #716d82;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3752",
  "rgb": {
    "r": 59,
    "g": 55,
    "b": 82
  },
  "hsl": {
    "h": 248.889,
    "s": 19.708,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35287,
    "c": 0.04659,
    "h": 290.6
  },
  "luminance": 0.04271
}

Semantic roles & 50–950 ramp

primary

#3B3752

secondary

#7E8263

accent

#BC6BB0

background

#F6F6F8

surface

#ECEBEF

border

#C7C6CA

text

#08070A

muted

#7B7A7C

Preview Lab

Preview with #3B3752

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

Preview Lab → · Contrast checker → · Palette generator →