#3C2C8F#3C2C8F

#3C2C8F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.7% C 0.155 H 283.4°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#3C2C8F
RGB	rgb(60, 44, 143)
HSL	hsl(250, 53%, 37%)
HSV	hsv(250, 69%, 56%)
CMYK	cmyk(58%, 69.2%, 0%, 43.9%)
CIE-LAB	lab(25.99, 35.53, -52.45)
CIE-LCH	lch(25.99, 63.35, 304.11°)
OKLab	oklab(37.73% 0.0361 -0.1509)
OKLCH	oklch(37.73% 0.155 283.4)
XYZ	xyz(7.7206, 4.7447, 26.4903)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C2C8F #7F8F2C

analogous

#2C4E8F #3C2C8F #6E2C8F

triadic

#3C2C8F #8F3C2C #2C8F3C

tetradic

#3C2C8F #8F2C4E #7F8F2C #2C8F6E

square

#3C2C8F #8F2C4E #7F8F2C #2C8F6E

split-complementary

#3C2C8F #8F6E2C #4E8F2C

monochromatic

#150F31 #281E60 #3C2C8F #503ABE #7766D0

Accessibility & contrast

On white

10.77

#3C2C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3C2C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C2C8F

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C2C8F	#FFFFFF	#000000	##FFFFFF
##3C2C8F	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004192

Deuteranopia (green-blind)

#003A8D

Tritanopia (blue-blind)

#11465A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3c2c8f;
/* rgb */ color: rgb(60, 44, 143);
/* oklch */ color: oklch(37.7% 0.155 283.4);

Tailwind

colors: {
  custom: {
    50: '#7b66b1',
    500: '#3c2c8f',
    950: '#000000',
  },
}

SCSS

$custom: #3c2c8f;
$custom-light: #7b66b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c2c8f",
  "rgb": {
    "r": 60,
    "g": 44,
    "b": 143
  },
  "hsl": {
    "h": 249.697,
    "s": 52.941,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37726,
    "c": 0.15514,
    "h": 283.4
  },
  "luminance": 0.04745
}

Semantic roles & 50–950 ramp

primary

#3C2C8F

secondary

#A8B661

accent

#DC4BC5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3C2C8F

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

Preview Lab → · Contrast checker → · Palette generator →