#3E38CF#3E38CF

#3E38CF is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.8% C 0.222 H 274.9°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#3E38CF
RGB	rgb(62, 56, 207)
HSL	hsl(242, 61%, 52%)
HSV	hsv(242, 73%, 81%)
CMYK	cmyk(70%, 72.9%, 0%, 18.8%)
CIE-LAB	lab(34.71, 49.55, -76.40)
CIE-LCH	lch(34.71, 91.06, 302.96°)
OKLab	oklab(45.84% 0.019 -0.2209)
OKLCH	oklch(45.84% 0.222 274.9)
XYZ	xyz(14.6595, 8.3561, 59.8597)
Luminance	0.0836 (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

#3E38CF #C9CF38

analogous

#387ECF #3E38CF #8A38CF

triadic

#3E38CF #CF3E38 #38CF3E

tetradic

#3E38CF #CF387E #C9CF38 #38CF8A

square

#3E38CF #CF387E #C9CF38 #38CF8A

split-complementary

#3E38CF #CF8A38 #7ECF38

monochromatic

#1F1B71 #2C27A3 #3E38CF #6E69DB #9E9BE7

Accessibility & contrast

On white

7.86

#3E38CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3E38CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E38CF

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E38CF	#FFFFFF	#000000	##FFFFFF
##3E38CF	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058D3

Deuteranopia (green-blind)

#004BCC

Tritanopia (blue-blind)

#006380

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3e38cf;
/* rgb */ color: rgb(62, 56, 207);
/* oklch */ color: oklch(45.8% 0.222 274.9);

Tailwind

colors: {
  custom: {
    50: '#8871df',
    500: '#3e38cf',
    950: '#000000',
  },
}

SCSS

$custom: #3e38cf;
$custom-light: #8871df;
$custom-dark: #000000;

JSON

{
  "hex": "#3e38cf",
  "rgb": {
    "r": 62,
    "g": 56,
    "b": 207
  },
  "hsl": {
    "h": 242.384,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.45838,
    "c": 0.22173,
    "h": 274.9
  },
  "luminance": 0.08357
}

Semantic roles & 50–950 ramp

primary

#3E38CF

secondary

#D0D390

accent

#E444DE

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3E38CF

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

Preview Lab → · Contrast checker → · Palette generator →