#3C5DC6#3C5DC6

#3C5DC6 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.3% C 0.168 H 267.1°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#3C5DC6
RGB	rgb(60, 93, 198)
HSL	hsl(226, 55%, 51%)
HSV	hsv(226, 70%, 78%)
CMYK	cmyk(69.7%, 53%, 0%, 22.4%)
CIE-LAB	lab(42.56, 23.48, -58.37)
CIE-LCH	lch(42.56, 62.92, 291.91°)
OKLab	oklab(51.34% -0.0085 -0.1679)
OKLCH	oklch(51.34% 0.168 267.1)
XYZ	xyz(15.9673, 12.8650, 55.0568)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5DC6 #C6A53C

analogous

#3CA2C6 #3C5DC6 #603CC6

triadic

#3C5DC6 #C63C5D #5DC63C

tetradic

#3C5DC6 #C63CA2 #C6A53C #3CC660

square

#3C5DC6 #C63CA2 #C6A53C #3CC660

split-complementary

#3C5DC6 #C6603C #A2C63C

monochromatic

#1F3069 #2D4698 #3C5DC6 #6B84D4 #9BACE2

Accessibility & contrast

On white

5.88

#3C5DC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#3C5DC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5DC6

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5DC6	#FFFFFF	#000000	##FFFFFF
##3C5DC6	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#136BCA

Deuteranopia (green-blind)

#005EC4

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3c5dc6;
/* rgb */ color: rgb(60, 93, 198);
/* oklch */ color: oklch(51.3% 0.168 267.1);

Tailwind

colors: {
  custom: {
    50: '#828ad8',
    500: '#3c5dc6',
    950: '#000000',
  },
}

SCSS

$custom: #3c5dc6;
$custom-light: #828ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5dc6",
  "rgb": {
    "r": 60,
    "g": 93,
    "b": 198
  },
  "hsl": {
    "h": 225.652,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.51342,
    "c": 0.16808,
    "h": 267.1
  },
  "luminance": 0.12867
}

Semantic roles & 50–950 ramp

primary

#3C5DC6

secondary

#CEBF90

accent

#BB4ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3C5DC6

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

Preview Lab → · Contrast checker → · Palette generator →