#3E39BD#3E39BD

#3E39BD is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.2% C 0.199 H 276.2°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#3E39BD
RGB	rgb(62, 57, 189)
HSL	hsl(242, 54%, 48%)
HSV	hsv(242, 70%, 74%)
CMYK	cmyk(67.2%, 69.8%, 0%, 25.9%)
CIE-LAB	lab(33.19, 43.15, -68.40)
CIE-LCH	lch(33.19, 80.87, 302.25°)
OKLab	oklab(44.22% 0.0215 -0.1975)
OKLCH	oklch(44.22% 0.199 276.2)
XYZ	xyz(12.6320, 7.6234, 48.9400)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E39BD #B8BD39

analogous

#3976BD #3E39BD #8039BD

triadic

#3E39BD #BD3E39 #39BD3E

tetradic

#3E39BD #BD3976 #B8BD39 #39BD80

square

#3E39BD #BD3976 #B8BD39 #39BD80

split-complementary

#3E39BD #BD8039 #76BD39

monochromatic

#1F1D5F #2F2B8E #3E39BD #6763D0 #9592DE

Accessibility & contrast

On white

8.32

#3E39BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3E39BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E39BD

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E39BD	#FFFFFF	#000000	##FFFFFF
##3E39BD	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C1

Deuteranopia (green-blind)

#0048BB

Tritanopia (blue-blind)

#005D77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3e39bd;
/* rgb */ color: rgb(62, 57, 189);
/* oklch */ color: oklch(44.2% 0.199 276.2);

Tailwind

colors: {
  custom: {
    50: '#8471d2',
    500: '#3e39bd',
    950: '#000000',
  },
}

SCSS

$custom: #3e39bd;
$custom-light: #8471d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e39bd",
  "rgb": {
    "r": 62,
    "g": 57,
    "b": 189
  },
  "hsl": {
    "h": 242.273,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44225,
    "c": 0.19871,
    "h": 276.2
  },
  "luminance": 0.07625
}

Semantic roles & 50–950 ramp

primary

#3E39BD

secondary

#C7C989

accent

#DD4BD8

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3E39BD

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

Preview Lab → · Contrast checker → · Palette generator →