#3C609B#3C609B

#3C609B is a mid, moderate blue. Relative luminance 0.117; OKLCH L 49.1% C 0.104 H 259.8°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#3C609B
RGB	rgb(60, 96, 155)
HSL	hsl(217, 44%, 42%)
HSV	hsv(217, 61%, 61%)
CMYK	cmyk(61.3%, 38.1%, 0%, 39.2%)
CIE-LAB	lab(40.72, 6.07, -36.04)
CIE-LCH	lch(40.72, 36.55, 279.55°)
OKLab	oklab(49.07% -0.0184 -0.1022)
OKLCH	oklch(49.07% 0.104 259.8)
XYZ	xyz(11.9607, 11.6919, 32.6304)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C609B #9B773C

analogous

#3C909B #3C609B #483C9B

triadic

#3C609B #9B3C60 #609B3C

tetradic

#3C609B #9B3C90 #9B773C #3C9B48

square

#3C609B #9B3C90 #9B773C #3C9B48

split-complementary

#3C609B #9B483C #909B3C

monochromatic

#1A2943 #2B456F #3C609B #567EBE #839FCF

Accessibility & contrast

On white

6.29

#3C609B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#3C609B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C609B

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C609B	#FFFFFF	#000000	##FFFFFF
##3C609B	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47659D

Deuteranopia (green-blind)

#3A5C9A

Tritanopia (blue-blind)

#006D76

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3c609b;
/* rgb */ color: rgb(60, 96, 155);
/* oklch */ color: oklch(49.1% 0.104 259.8);

Tailwind

colors: {
  custom: {
    50: '#7a8cb9',
    500: '#3c609b',
    950: '#000000',
  },
}

SCSS

$custom: #3c609b;
$custom-light: #7a8cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c609b",
  "rgb": {
    "r": 60,
    "g": 96,
    "b": 155
  },
  "hsl": {
    "h": 217.263,
    "s": 44.186,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49073,
    "c": 0.10387,
    "h": 259.8
  },
  "luminance": 0.11693
}

Semantic roles & 50–950 ramp

primary

#3C609B

secondary

#B9A17A

accent

#A354D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #3C609B

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

Preview Lab → · Contrast checker → · Palette generator →