#3D42CE#3D42CE

#3D42CE is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.2% C 0.210 H 273.3°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#3D42CE
RGB	rgb(61, 66, 206)
HSL	hsl(238, 60%, 52%)
HSV	hsv(238, 70%, 81%)
CMYK	cmyk(70.4%, 68%, 0%, 19.2%)
CIE-LAB	lab(36.64, 43.37, -72.66)
CIE-LCH	lch(36.64, 84.62, 300.84°)
OKLab	oklab(47.17% 0.0123 -0.21)
OKLCH	oklch(47.17% 0.21 273.3)
XYZ	xyz(15.0095, 9.3433, 59.3930)
Luminance	0.0935 (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

#3D42CE #CEC93D

analogous

#3D8BCE #3D42CE #813DCE

triadic

#3D42CE #CE3D42 #42CE3D

tetradic

#3D42CE #CE3D8B #CEC93D #3DCE81

square

#3D42CE #CE3D8B #CEC93D #3DCE81

split-complementary

#3D42CE #CE813D #8BCE3D

monochromatic

#1D2073 #292EA4 #3D42CE #6E72DA #9FA1E7

Accessibility & contrast

On white

7.32

#3D42CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3D42CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D42CE

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D42CE	#FFFFFF	#000000	##FFFFFF
##3D42CE	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD2

Deuteranopia (green-blind)

#004FCB

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d42ce;
/* rgb */ color: rgb(61, 66, 206);
/* oklch */ color: oklch(47.2% 0.210 273.3);

Tailwind

colors: {
  custom: {
    50: '#8677de',
    500: '#3d42ce',
    950: '#000000',
  },
}

SCSS

$custom: #3d42ce;
$custom-light: #8677de;
$custom-dark: #000000;

JSON

{
  "hex": "#3d42ce",
  "rgb": {
    "r": 61,
    "g": 66,
    "b": 206
  },
  "hsl": {
    "h": 237.931,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47171,
    "c": 0.21039,
    "h": 273.3
  },
  "luminance": 0.09345
}

Semantic roles & 50–950 ramp

primary

#3D42CE

secondary

#D3D194

accent

#DD45E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3D42CE

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

Preview Lab → · Contrast checker → · Palette generator →