#3C30DB#3C30DB

#3C30DB is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.9% C 0.243 H 274.2°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#3C30DB
RGB	rgb(60, 48, 219)
HSL	hsl(244, 70%, 52%)
HSV	hsv(244, 78%, 86%)
CMYK	cmyk(72.6%, 78.1%, 0%, 14.1%)
CIE-LAB	lab(34.37, 57.24, -83.90)
CIE-LCH	lch(34.37, 101.57, 304.30°)
OKLab	oklab(45.93% 0.0177 -0.2427)
OKLCH	oklch(45.93% 0.243 274.2)
XYZ	xyz(15.7024, 8.1875, 67.7569)
Luminance	0.0819 (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

#3C30DB #CFDB30

analogous

#3079DB #3C30DB #9230DB

triadic

#3C30DB #DB3C30 #30DB3C

tetradic

#3C30DB #DB3079 #CFDB30 #30DB92

square

#3C30DB #DB3079 #CFDB30 #30DB92

split-complementary

#3C30DB #DB9230 #79DB30

monochromatic

#1D157B #291EAF #3C30DB #6D64E4 #9E98ED

Accessibility & contrast

On white

7.96

#3C30DB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#3C30DB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C30DB

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C30DB	#FFFFFF	#000000	##FFFFFF
##3C30DB	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058E0

Deuteranopia (green-blind)

#0049D8

Tritanopia (blue-blind)

#006485

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3c30db;
/* rgb */ color: rgb(60, 48, 219);
/* oklch */ color: oklch(45.9% 0.243 274.2);

Tailwind

colors: {
  custom: {
    50: '#8a6ce8',
    500: '#3c30db',
    950: '#000000',
  },
}

SCSS

$custom: #3c30db;
$custom-light: #8a6ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c30db",
  "rgb": {
    "r": 60,
    "g": 48,
    "b": 219
  },
  "hsl": {
    "h": 244.211,
    "s": 70.37,
    "l": 52.353
  },
  "oklch": {
    "l": 0.45929,
    "c": 0.24334,
    "h": 274.2
  },
  "luminance": 0.08189
}

Semantic roles & 50–950 ramp

primary

#3C30DB

secondary

#D3D98E

accent

#ED3BE1

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0716

muted

#7E7A84

Preview Lab

Preview with #3C30DB

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

Preview Lab → · Contrast checker → · Palette generator →