#3C53D9#3C53D9

#3C53D9 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.0% C 0.205 H 269.9°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3C53D9
RGB	rgb(60, 83, 217)
HSL	hsl(231, 67%, 54%)
HSV	hsv(231, 72%, 85%)
CMYK	cmyk(72.4%, 61.8%, 0%, 14.9%)
CIE-LAB	lab(41.46, 36.64, -71.09)
CIE-LCH	lch(41.46, 79.98, 297.27°)
OKLab	oklab(50.98% -0.0004 -0.2054)
OKLCH	oklch(50.98% 0.205 269.9)
XYZ	xyz(17.4768, 12.1551, 67.0573)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C53D9 #D9C23C

analogous

#3CA2D9 #3C53D9 #743CD9

triadic

#3C53D9 #D93C53 #53D93C

tetradic

#3C53D9 #D93CA2 #D9C23C #3CD974

square

#3C53D9 #D93CA2 #D9C23C #3CD974

split-complementary

#3C53D9 #D9743C #A2D93C

monochromatic

#192881 #2338B5 #3C53D9 #6F80E3 #A2ADED

Accessibility & contrast

On white

6.12

#3C53D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3C53D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C53D9

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C53D9	#FFFFFF	#000000	##FFFFFF
##3C53D9	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DD

Deuteranopia (green-blind)

#005BD6

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3c53d9;
/* rgb */ color: rgb(60, 83, 217);
/* oklch */ color: oklch(51.0% 0.205 269.9);

Tailwind

colors: {
  custom: {
    50: '#8783e6',
    500: '#3c53d9',
    950: '#000000',
  },
}

SCSS

$custom: #3c53d9;
$custom-light: #8783e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c53d9",
  "rgb": {
    "r": 60,
    "g": 83,
    "b": 217
  },
  "hsl": {
    "h": 231.21,
    "s": 67.382,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50975,
    "c": 0.20536,
    "h": 269.9
  },
  "luminance": 0.12157
}

Semantic roles & 50–950 ramp

primary

#3C53D9

secondary

#DAD097

accent

#D13EEA

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3C53D9

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

Preview Lab → · Contrast checker → · Palette generator →