#3D38CF#3D38CF

#3D38CF is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.8% C 0.222 H 274.6°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D38CF
RGB	rgb(61, 56, 207)
HSL	hsl(242, 61%, 52%)
HSV	hsv(242, 73%, 81%)
CMYK	cmyk(70.5%, 72.9%, 0%, 18.8%)
CIE-LAB	lab(34.65, 49.45, -76.51)
CIE-LCH	lch(34.65, 91.10, 302.87°)
OKLab	oklab(45.78% 0.0178 -0.2212)
OKLCH	oklch(45.78% 0.222 274.6)
XYZ	xyz(14.5974, 8.3240, 59.8568)
Luminance	0.0833 (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

#3D38CF #CACF38

analogous

#387FCF #3D38CF #8938CF

triadic

#3D38CF #CF3D38 #38CF3D

tetradic

#3D38CF #CF387F #CACF38 #38CF89

square

#3D38CF #CF387F #CACF38 #38CF89

split-complementary

#3D38CF #CF8938 #7FCF38

monochromatic

#1E1B71 #2B27A3 #3D38CF #6D69DB #9D9BE7

Accessibility & contrast

On white

7.88

#3D38CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3D38CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D38CF

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D38CF	#FFFFFF	#000000	##FFFFFF
##3D38CF	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058D3

Deuteranopia (green-blind)

#004ACC

Tritanopia (blue-blind)

#006380

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3d38cf;
/* rgb */ color: rgb(61, 56, 207);
/* oklch */ color: oklch(45.8% 0.222 274.6);

Tailwind

colors: {
  custom: {
    50: '#8771df',
    500: '#3d38cf',
    950: '#000000',
  },
}

SCSS

$custom: #3d38cf;
$custom-light: #8771df;
$custom-dark: #000000;

JSON

{
  "hex": "#3d38cf",
  "rgb": {
    "r": 61,
    "g": 56,
    "b": 207
  },
  "hsl": {
    "h": 241.987,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.45775,
    "c": 0.22197,
    "h": 274.6
  },
  "luminance": 0.08325
}

Semantic roles & 50–950 ramp

primary

#3D38CF

secondary

#D0D390

accent

#E444DF

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3D38CF

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

Preview Lab → · Contrast checker → · Palette generator →