#3C30AA#3C30AA

#3C30AA is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.9% C 0.185 H 278.8°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#3C30AA
RGB	rgb(60, 48, 170)
HSL	hsl(246, 56%, 43%)
HSV	hsv(246, 72%, 67%)
CMYK	cmyk(64.7%, 71.8%, 0%, 33.3%)
CIE-LAB	lab(29.35, 41.92, -63.40)
CIE-LCH	lch(29.35, 76.01, 303.47°)
OKLab	oklab(40.9% 0.0282 -0.183)
OKLCH	oklch(40.9% 0.185 278.8)
XYZ	xyz(10.1738, 5.9760, 38.6398)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C30AA #9EAA30

analogous

#3061AA #3C30AA #7930AA

triadic

#3C30AA #AA3C30 #30AA3C

tetradic

#3C30AA #AA3061 #9EAA30 #30AA79

square

#3C30AA #AA3061 #9EAA30 #30AA79

split-complementary

#3C30AA #AA7930 #61AA30

monochromatic

#1A154B #2B237A #3C30AA #584BCC #847BDA

Accessibility & contrast

On white

9.57

#3C30AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3C30AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C30AA

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C30AA	#FFFFFF	#000000	##FFFFFF
##3C30AA	1.00	9.57	2.20	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAE

Deuteranopia (green-blind)

#0040A8

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3c30aa;
/* rgb */ color: rgb(60, 48, 170);
/* oklch */ color: oklch(40.9% 0.185 278.8);

Tailwind

colors: {
  custom: {
    50: '#806ac4',
    500: '#3c30aa',
    950: '#000000',
  },
}

SCSS

$custom: #3c30aa;
$custom-light: #806ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c30aa",
  "rgb": {
    "r": 60,
    "g": 48,
    "b": 170
  },
  "hsl": {
    "h": 245.902,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40897,
    "c": 0.18514,
    "h": 278.8
  },
  "luminance": 0.05977
}

Semantic roles & 50–950 ramp

primary

#3C30AA

secondary

#BAC274

accent

#DF49D0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3C30AA

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

Preview Lab → · Contrast checker → · Palette generator →