#3C5AC2#3C5AC2

#3C5AC2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.4% C 0.166 H 267.9°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3C5AC2
RGB	rgb(60, 90, 194)
HSL	hsl(227, 53%, 50%)
HSV	hsv(227, 69%, 76%)
CMYK	cmyk(69.1%, 53.6%, 0%, 23.9%)
CIE-LAB	lab(41.48, 23.96, -57.80)
CIE-LCH	lch(41.48, 62.57, 292.52°)
OKLab	oklab(50.44% -0.0062 -0.1662)
OKLCH	oklch(50.44% 0.166 267.9)
XYZ	xyz(15.2539, 12.1665, 52.5730)
Luminance	0.1217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5AC2 #C2A43C

analogous

#3C9DC2 #3C5AC2 #613CC2

triadic

#3C5AC2 #C23C5A #5AC23C

tetradic

#3C5AC2 #C23C9D #C2A43C #3CC261

square

#3C5AC2 #C23C9D #C2A43C #3CC261

split-complementary

#3C5AC2 #C2613C #9DC23C

monochromatic

#1F2F65 #2E4493 #3C5AC2 #6A81D1 #99A9DF

Accessibility & contrast

On white

6.12

#3C5AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3C5AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5AC2

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5AC2	#FFFFFF	#000000	##FFFFFF
##3C5AC2	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)

#0D68C6

Deuteranopia (green-blind)

#005CC0

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3c5ac2;
/* rgb */ color: rgb(60, 90, 194);
/* oklch */ color: oklch(50.4% 0.166 267.9);

Tailwind

colors: {
  custom: {
    50: '#8288d5',
    500: '#3c5ac2',
    950: '#000000',
  },
}

SCSS

$custom: #3c5ac2;
$custom-light: #8288d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5ac2",
  "rgb": {
    "r": 60,
    "g": 90,
    "b": 194
  },
  "hsl": {
    "h": 226.567,
    "s": 52.756,
    "l": 49.804
  },
  "oklch": {
    "l": 0.50438,
    "c": 0.16635,
    "h": 267.9
  },
  "luminance": 0.12168
}

Semantic roles & 50–950 ramp

primary

#3C5AC2

secondary

#CBBE8F

accent

#BC4CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3C5AC2

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

Preview Lab → · Contrast checker → · Palette generator →