#3C60BC#3C60BC

#3C60BC is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.2% C 0.151 H 265.4°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3C60BC
RGB	rgb(60, 96, 188)
HSL	hsl(223, 52%, 49%)
HSV	hsv(223, 68%, 74%)
CMYK	cmyk(68.1%, 48.9%, 0%, 26.3%)
CIE-LAB	lab(42.70, 17.92, -52.35)
CIE-LCH	lch(42.70, 55.33, 288.90°)
OKLab	oklab(51.23% -0.0122 -0.1501)
OKLCH	oklch(51.23% 0.151 265.4)
XYZ	xyz(15.1203, 12.9558, 49.2711)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C60BC #BC983C

analogous

#3CA0BC #3C60BC #583CBC

triadic

#3C60BC #BC3C60 #60BC3C

tetradic

#3C60BC #BC3CA0 #BC983C #3CBC58

square

#3C60BC #BC3CA0 #BC983C #3CBC58

split-complementary

#3C60BC #BC583C #A0BC3C

monochromatic

#1E315F #2D488E #3C60BC #6784CE #95A9DD

Accessibility & contrast

On white

5.85

#3C60BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3C60BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C60BC

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C60BC	#FFFFFF	#000000	##FFFFFF
##3C60BC	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6BBF

Deuteranopia (green-blind)

#095FBA

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3c60bc;
/* rgb */ color: rgb(60, 96, 188);
/* oklch */ color: oklch(51.2% 0.151 265.4);

Tailwind

colors: {
  custom: {
    50: '#808cd1',
    500: '#3c60bc',
    950: '#000000',
  },
}

SCSS

$custom: #3c60bc;
$custom-light: #808cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c60bc",
  "rgb": {
    "r": 60,
    "g": 96,
    "b": 188
  },
  "hsl": {
    "h": 223.125,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.51231,
    "c": 0.15058,
    "h": 265.4
  },
  "luminance": 0.12957
}

Semantic roles & 50–950 ramp

primary

#3C60BC

secondary

#C9B78B

accent

#B34DDB

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3C60BC

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

Preview Lab → · Contrast checker → · Palette generator →