#3E30B2#3E30B2

#3E30B2 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.8% C 0.195 H 278.7°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#3E30B2
RGB	rgb(62, 48, 178)
HSL	hsl(246, 58%, 44%)
HSV	hsv(246, 73%, 70%)
CMYK	cmyk(65.2%, 73%, 0%, 30.2%)
CIE-LAB	lab(30.28, 44.74, -66.66)
CIE-LCH	lch(30.28, 80.28, 303.87°)
OKLab	oklab(41.83% 0.0294 -0.1924)
OKLCH	oklch(41.83% 0.195 278.7)
XYZ	xyz(11.0769, 6.3515, 42.7531)
Luminance	0.0635 (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

#3E30B2 #A4B230

analogous

#3063B2 #3E30B2 #7F30B2

triadic

#3E30B2 #B23E30 #30B23E

tetradic

#3E30B2 #B23063 #A4B230 #30B27F

square

#3E30B2 #B23063 #A4B230 #30B27F

split-complementary

#3E30B2 #B27F30 #63B230

monochromatic

#1C1652 #2D2382 #3E30B2 #5D50D0 #8A80DD

Accessibility & contrast

On white

9.25

#3E30B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3E30B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E30B2

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E30B2	#FFFFFF	#000000	##FFFFFF
##3E30B2	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB6

Deuteranopia (green-blind)

#0042B0

Tritanopia (blue-blind)

#00546E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3e30b2;
/* rgb */ color: rgb(62, 48, 178);
/* oklch */ color: oklch(41.8% 0.195 278.7);

Tailwind

colors: {
  custom: {
    50: '#826aca',
    500: '#3e30b2',
    950: '#000000',
  },
}

SCSS

$custom: #3e30b2;
$custom-light: #826aca;
$custom-dark: #000000;

JSON

{
  "hex": "#3e30b2",
  "rgb": {
    "r": 62,
    "g": 48,
    "b": 178
  },
  "hsl": {
    "h": 246.462,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41833,
    "c": 0.19466,
    "h": 278.7
  },
  "luminance": 0.06352
}

Semantic roles & 50–950 ramp

primary

#3E30B2

secondary

#BDC678

accent

#E147D0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3E30B2

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

Preview Lab → · Contrast checker → · Palette generator →