#393BC1#393BC1

#393BC1 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.6% C 0.203 H 273.8°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#393BC1
RGB	rgb(57, 59, 193)
HSL	hsl(239, 54%, 49%)
HSV	hsv(239, 70%, 76%)
CMYK	cmyk(70.5%, 69.4%, 0%, 24.3%)
CIE-LAB	lab(33.66, 42.72, -69.98)
CIE-LCH	lch(33.66, 81.99, 301.40°)
OKLab	oklab(44.6% 0.0136 -0.2023)
OKLCH	oklch(44.6% 0.203 273.8)
XYZ	xyz(12.8737, 7.8468, 51.2779)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393BC1 #C1BF39

analogous

#397FC1 #393BC1 #7B39C1

triadic

#393BC1 #C1393B #3BC139

tetradic

#393BC1 #C1397F #C1BF39 #39C17B

square

#393BC1 #C1397F #C1BF39 #39C17B

split-complementary

#393BC1 #C17B39 #7FC139

monochromatic

#1D1E63 #2B2D92 #393BC1 #6667D2 #9596E0

Accessibility & contrast

On white

8.17

#393BC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#393BC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BC1

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BC1	#FFFFFF	#000000	##FFFFFF
##393BC1	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C5

Deuteranopia (green-blind)

#0049BF

Tritanopia (blue-blind)

#006079

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #393bc1;
/* rgb */ color: rgb(57, 59, 193);
/* oklch */ color: oklch(44.6% 0.203 273.8);

Tailwind

colors: {
  custom: {
    50: '#8272d5',
    500: '#393bc1',
    950: '#000000',
  },
}

SCSS

$custom: #393bc1;
$custom-light: #8272d5;
$custom-dark: #000000;

JSON

{
  "hex": "#393bc1",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 193
  },
  "hsl": {
    "h": 239.118,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44595,
    "c": 0.20276,
    "h": 273.8
  },
  "luminance": 0.07848
}

Semantic roles & 50–950 ramp

primary

#393BC1

secondary

#CBCA8B

accent

#DC4ADE

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #393BC1

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

Preview Lab → · Contrast checker → · Palette generator →