#3B375D#3B375D

#3B375D is a dark, moderate blue. Relative luminance 0.045; OKLCH L 35.9% C 0.065 H 287.5°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#3B375D
RGB	rgb(59, 55, 93)
HSL	hsl(246, 26%, 29%)
HSV	hsv(246, 41%, 36%)
CMYK	cmyk(36.6%, 40.9%, 0%, 63.5%)
CIE-LAB	lab(25.11, 11.93, -22.10)
CIE-LCH	lch(25.11, 25.11, 298.36°)
OKLab	oklab(35.91% 0.0195 -0.0619)
OKLCH	oklch(35.91% 0.065 287.5)
XYZ	xyz(5.1451, 4.4524, 10.9421)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B375D #595D37

analogous

#37465D #3B375D #4E375D

triadic

#3B375D #5D3B37 #375D3B

tetradic

#3B375D #5D3746 #595D37 #375D4E

square

#3B375D #5D3746 #595D37 #375D4E

split-complementary

#3B375D #5D4E37 #465D37

monochromatic

#0C0B13 #232037 #3B375D #534E83 #6F68A6

Accessibility & contrast

On white

11.11

#3B375D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3B375D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B375D

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B375D	#FFFFFF	#000000	##FFFFFF
##3B375D	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3C5E

Deuteranopia (green-blind)

#2B3B5C

Tritanopia (blue-blind)

#323E45

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3b375d;
/* rgb */ color: rgb(59, 55, 93);
/* oklch */ color: oklch(35.9% 0.065 287.5);

Tailwind

colors: {
  custom: {
    50: '#726d8b',
    500: '#3b375d',
    950: '#000000',
  },
}

SCSS

$custom: #3b375d;
$custom-light: #726d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b375d",
  "rgb": {
    "r": 59,
    "g": 55,
    "b": 93
  },
  "hsl": {
    "h": 246.316,
    "s": 25.676,
    "l": 29.02
  },
  "oklch": {
    "l": 0.35906,
    "c": 0.06487,
    "h": 287.5
  },
  "luminance": 0.04452
}

Semantic roles & 50–950 ramp

primary

#3B375D

secondary

#898D62

accent

#C266B8

background

#F7F6F8

surface

#EDEBF0

border

#C8C6CB

text

#08070C

muted

#7B7A7D

Preview Lab

Preview with #3B375D

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

Preview Lab → · Contrast checker → · Palette generator →