#3E337B#3E337B

#3E337B is a dark, moderate blue. Relative luminance 0.048; OKLCH L 37.4% C 0.118 H 286.2°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#3E337B
RGB	rgb(62, 51, 123)
HSL	hsl(249, 41%, 34%)
HSV	hsv(249, 59%, 48%)
CMYK	cmyk(49.6%, 58.5%, 0%, 51.8%)
CIE-LAB	lab(26.22, 25.02, -39.57)
CIE-LCH	lch(26.22, 46.82, 302.30°)
OKLab	oklab(37.43% 0.0329 -0.113)
OKLCH	oklch(37.43% 0.118 286.2)
XYZ	xyz(6.7445, 4.8215, 19.3103)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E337B #707B33

analogous

#334C7B #3E337B #62337B

triadic

#3E337B #7B3E33 #337B3E

tetradic

#3E337B #7B334C #707B33 #337B62

square

#3E337B #7B334C #707B33 #337B62

split-complementary

#3E337B #7B6233 #4C7B33

monochromatic

#120F24 #282150 #3E337B #5445A6 #7668C0

Accessibility & contrast

On white

10.69

#3E337B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3E337B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E337B

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E337B	#FFFFFF	#000000	##FFFFFF
##3E337B	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05407D

Deuteranopia (green-blind)

#033C79

Tritanopia (blue-blind)

#294351

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3e337b;
/* rgb */ color: rgb(62, 51, 123);
/* oklch */ color: oklch(37.4% 0.118 286.2);

Tailwind

colors: {
  custom: {
    50: '#786ba2',
    500: '#3e337b',
    950: '#000000',
  },
}

SCSS

$custom: #3e337b;
$custom-light: #786ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e337b",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 123
  },
  "hsl": {
    "h": 249.167,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.37427,
    "c": 0.11765,
    "h": 286.2
  },
  "luminance": 0.04822
}

Semantic roles & 50–950 ramp

primary

#3E337B

secondary

#9DA862

accent

#D157BE

background

#F7F6FA

surface

#EEEBF3

border

#C9C6CD

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #3E337B

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

Preview Lab → · Contrast checker → · Palette generator →