#3E30BF#3E30BF

#3E30BF is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.1% C 0.210 H 277.3°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E30BF
RGB	rgb(62, 48, 191)
HSL	hsl(246, 60%, 47%)
HSV	hsv(246, 75%, 75%)
CMYK	cmyk(67.5%, 74.9%, 0%, 25.1%)
CIE-LAB	lab(31.57, 48.83, -72.23)
CIE-LCH	lch(31.57, 87.19, 304.06°)
OKLab	oklab(43.14% 0.0266 -0.2087)
OKLCH	oklch(43.14% 0.21 277.3)
XYZ	xyz(12.4445, 6.8985, 49.9559)
Luminance	0.0690 (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

#3E30BF #B1BF30

analogous

#306ABF #3E30BF #8630BF

triadic

#3E30BF #BF3E30 #30BF3E

tetradic

#3E30BF #BF306A #B1BF30 #30BF86

square

#3E30BF #BF306A #B1BF30 #30BF86

split-complementary

#3E30BF #BF8630 #6ABF30

monochromatic

#1E175D #2E248E #3E30BF #6457D5 #9188E1

Accessibility & contrast

On white

8.82

#3E30BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#3E30BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E30BF

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E30BF	#FFFFFF	#000000	##FFFFFF
##3E30BF	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C3

Deuteranopia (green-blind)

#0044BC

Tritanopia (blue-blind)

#005975

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3e30bf;
/* rgb */ color: rgb(62, 48, 191);
/* oklch */ color: oklch(43.1% 0.210 277.3);

Tailwind

colors: {
  custom: {
    50: '#856bd4',
    500: '#3e30bf',
    950: '#000000',
  },
}

SCSS

$custom: #3e30bf;
$custom-light: #856bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e30bf",
  "rgb": {
    "r": 62,
    "g": 48,
    "b": 191
  },
  "hsl": {
    "h": 245.874,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43136,
    "c": 0.21038,
    "h": 277.3
  },
  "luminance": 0.069
}

Semantic roles & 50–950 ramp

primary

#3E30BF

secondary

#C4CB80

accent

#E345D4

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #3E30BF

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

Preview Lab → · Contrast checker → · Palette generator →