#3E397F#3E397F

#3E397F is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.9% C 0.114 H 282.9°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#3E397F
RGB	rgb(62, 57, 127)
HSL	hsl(244, 38%, 36%)
HSV	hsv(244, 55%, 50%)
CMYK	cmyk(51.2%, 55.1%, 0%, 50.2%)
CIE-LAB	lab(28.07, 22.39, -39.11)
CIE-LCH	lch(28.07, 45.07, 299.79°)
OKLab	oklab(38.89% 0.0256 -0.1116)
OKLCH	oklch(38.89% 0.114 282.9)
XYZ	xyz(7.2793, 5.4823, 20.7492)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E397F #7A7F39

analogous

#39577F #3E397F #61397F

triadic

#3E397F #7F3E39 #397F3E

tetradic

#3E397F #7F3957 #7A7F39 #397F61

square

#3E397F #7F3957 #7A7F39 #397F61

split-complementary

#3E397F #7F6139 #577F39

monochromatic

#15132B #292655 #3E397F #534CA9 #7872C0

Accessibility & contrast

On white

10.02

#3E397F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3E397F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E397F

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E397F	#FFFFFF	#000000	##FFFFFF
##3E397F	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144581

Deuteranopia (green-blind)

#0E407D

Tritanopia (blue-blind)

#264856

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3e397f;
/* rgb */ color: rgb(62, 57, 127);
/* oklch */ color: oklch(38.9% 0.114 282.9);

Tailwind

colors: {
  custom: {
    50: '#786fa5',
    500: '#3e397f',
    950: '#000000',
  },
}

SCSS

$custom: #3e397f;
$custom-light: #786fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e397f",
  "rgb": {
    "r": 62,
    "g": 57,
    "b": 127
  },
  "hsl": {
    "h": 244.286,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.38891,
    "c": 0.11447,
    "h": 282.9
  },
  "luminance": 0.05483
}

Semantic roles & 50–950 ramp

primary

#3E397F

secondary

#A5A96B

accent

#CE5AC6

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#09070F

muted

#7B7A7F

Preview Lab

Preview with #3E397F

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

Preview Lab → · Contrast checker → · Palette generator →