#3C2F99#3C2F99

#3C2F99 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.1% C 0.165 H 281.2°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#3C2F99
RGB	rgb(60, 47, 153)
HSL	hsl(247, 53%, 39%)
HSV	hsv(247, 69%, 60%)
CMYK	cmyk(60.8%, 69.3%, 0%, 40%)
CIE-LAB	lab(27.55, 36.98, -56.05)
CIE-LCH	lch(27.55, 67.15, 303.42°)
OKLab	oklab(39.13% 0.0319 -0.1614)
OKLCH	oklch(39.13% 0.165 281.2)
XYZ	xyz(8.6280, 5.2930, 30.6978)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C2F99 #8C992F

analogous

#2F5799 #3C2F99 #712F99

triadic

#3C2F99 #993C2F #2F993C

tetradic

#3C2F99 #992F57 #8C992F #2F9971

square

#3C2F99 #992F57 #8C992F #2F9971

split-complementary

#3C2F99 #99712F #57992F

monochromatic

#17123B #2A216A #3C2F99 #5141C5 #7C6FD3

Accessibility & contrast

On white

10.20

#3C2F99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3C2F99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C2F99

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C2F99	#FFFFFF	#000000	##FFFFFF
##3C2F99	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459C

Deuteranopia (green-blind)

#003D97

Tritanopia (blue-blind)

#004B60

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3c2f99;
/* rgb */ color: rgb(60, 47, 153);
/* oklch */ color: oklch(39.1% 0.165 281.2);

Tailwind

colors: {
  custom: {
    50: '#7d69b8',
    500: '#3c2f99',
    950: '#000000',
  },
}

SCSS

$custom: #3c2f99;
$custom-light: #7d69b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c2f99",
  "rgb": {
    "r": 60,
    "g": 47,
    "b": 153
  },
  "hsl": {
    "h": 247.358,
    "s": 53,
    "l": 39.216
  },
  "oklch": {
    "l": 0.39125,
    "c": 0.16457,
    "h": 281.2
  },
  "luminance": 0.05294
}

Semantic roles & 50–950 ramp

primary

#3C2F99

secondary

#B0BA69

accent

#DC4BCB

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #3C2F99

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

Preview Lab → · Contrast checker → · Palette generator →