#3E2FA3#3E2FA3

#3E2FA3 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.2% C 0.177 H 280.7°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#3E2FA3
RGB	rgb(62, 47, 163)
HSL	hsl(248, 55%, 41%)
HSV	hsv(248, 71%, 64%)
CMYK	cmyk(62%, 71.2%, 0%, 36.1%)
CIE-LAB	lab(28.64, 40.51, -60.34)
CIE-LCH	lch(28.64, 72.68, 303.88°)
OKLab	oklab(40.23% 0.033 -0.1739)
OKLCH	oklch(40.23% 0.177 280.7)
XYZ	xyz(9.6119, 5.7008, 35.2371)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E2FA3 #94A32F

analogous

#2F5AA3 #3E2FA3 #782FA3

triadic

#3E2FA3 #A33E2F #2FA33E

tetradic

#3E2FA3 #A32F5A #94A32F #2FA378

square

#3E2FA3 #A32F5A #94A32F #2FA378

split-complementary

#3E2FA3 #A3782F #5AA32F

monochromatic

#1A1444 #2C2173 #3E2FA3 #5746CA #8275D7

Accessibility & contrast

On white

9.81

#3E2FA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#3E2FA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E2FA3

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E2FA3	#FFFFFF	#000000	##FFFFFF
##3E2FA3	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A6

Deuteranopia (green-blind)

#003FA1

Tritanopia (blue-blind)

#004E65

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3e2fa3;
/* rgb */ color: rgb(62, 47, 163);
/* oklch */ color: oklch(40.2% 0.177 280.7);

Tailwind

colors: {
  custom: {
    50: '#8069bf',
    500: '#3e2fa3',
    950: '#000000',
  },
}

SCSS

$custom: #3e2fa3;
$custom-light: #8069bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e2fa3",
  "rgb": {
    "r": 62,
    "g": 47,
    "b": 163
  },
  "hsl": {
    "h": 247.759,
    "s": 55.238,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40232,
    "c": 0.17705,
    "h": 280.7
  },
  "luminance": 0.05702
}

Semantic roles & 50–950 ramp

primary

#3E2FA3

secondary

#B5BF6F

accent

#DF49CB

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3E2FA3

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

Preview Lab → · Contrast checker → · Palette generator →