#3E2F9A#3E2F9A

#3E2F9A is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.4% C 0.166 H 282.0°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#3E2F9A
RGB	rgb(62, 47, 154)
HSL	hsl(248, 53%, 39%)
HSV	hsv(248, 69%, 60%)
CMYK	cmyk(59.7%, 69.5%, 0%, 39.6%)
CIE-LAB	lab(27.82, 37.62, -56.22)
CIE-LCH	lch(27.82, 67.65, 303.79°)
OKLab	oklab(39.39% 0.0345 -0.1619)
OKLCH	oklch(39.39% 0.166 282)
XYZ	xyz(8.8340, 5.3897, 31.1404)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E2F9A #8B9A2F

analogous

#2F569A #3E2F9A #742F9A

triadic

#3E2F9A #9A3E2F #2F9A3E

tetradic

#3E2F9A #9A2F56 #8B9A2F #2F9A74

square

#3E2F9A #9A2F56 #8B9A2F #2F9A74

split-complementary

#3E2F9A #9A742F #569A2F

monochromatic

#18123C #2B216B #3E2F9A #5441C5 #7E70D3

Accessibility & contrast

On white

10.11

#3E2F9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3E2F9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E2F9A

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E2F9A	#FFFFFF	#000000	##FFFFFF
##3E2F9A	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459D

Deuteranopia (green-blind)

#003E98

Tritanopia (blue-blind)

#024B60

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3e2f9a;
/* rgb */ color: rgb(62, 47, 154);
/* oklch */ color: oklch(39.4% 0.166 282.0);

Tailwind

colors: {
  custom: {
    50: '#7e69b9',
    500: '#3e2f9a',
    950: '#000000',
  },
}

SCSS

$custom: #3e2f9a;
$custom-light: #7e69b9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e2f9a",
  "rgb": {
    "r": 62,
    "g": 47,
    "b": 154
  },
  "hsl": {
    "h": 248.411,
    "s": 53.234,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39385,
    "c": 0.16553,
    "h": 282
  },
  "luminance": 0.0539
}

Semantic roles & 50–950 ramp

primary

#3E2F9A

secondary

#B0BB6A

accent

#DD4BC8

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3E2F9A

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

Preview Lab → · Contrast checker → · Palette generator →