#3C69B2#3C69B2

#3C69B2 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.5% C 0.126 H 259.6°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#3C69B2
RGB	rgb(60, 105, 178)
HSL	hsl(217, 50%, 47%)
HSV	hsv(217, 66%, 70%)
CMYK	cmyk(66.3%, 41%, 0%, 30.2%)
CIE-LAB	lab(44.63, 8.57, -43.42)
CIE-LCH	lch(44.63, 44.26, 281.16°)
OKLab	oklab(52.52% -0.0227 -0.1237)
OKLCH	oklch(52.52% 0.126 259.6)
XYZ	xyz(14.9481, 14.2767, 44.0788)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C69B2 #B2853C

analogous

#3CA4B2 #3C69B2 #4A3CB2

triadic

#3C69B2 #B23C69 #69B23C

tetradic

#3C69B2 #B23CA4 #B2853C #3CB24A

square

#3C69B2 #B23CA4 #B2853C #3CB24A

split-complementary

#3C69B2 #B24A3C #A4B23C

monochromatic

#1D3356 #2D4E84 #3C69B2 #6189CA #8FABD9

Accessibility & contrast

On white

5.45

#3C69B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#3C69B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C69B2

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C69B2	#FFFFFF	#000000	##FFFFFF
##3C69B2	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486FB5

Deuteranopia (green-blind)

#3664B0

Tritanopia (blue-blind)

#007A85

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3c69b2;
/* rgb */ color: rgb(60, 105, 178);
/* oklch */ color: oklch(52.5% 0.126 259.6);

Tailwind

colors: {
  custom: {
    50: '#7e93c9',
    500: '#3c69b2',
    950: '#000000',
  },
}

SCSS

$custom: #3c69b2;
$custom-light: #7e93c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c69b2",
  "rgb": {
    "r": 60,
    "g": 105,
    "b": 178
  },
  "hsl": {
    "h": 217.119,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52519,
    "c": 0.12578,
    "h": 259.6
  },
  "luminance": 0.14278
}

Semantic roles & 50–950 ramp

primary

#3C69B2

secondary

#C4AC86

accent

#A44FD9

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3C69B2

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

Preview Lab → · Contrast checker → · Palette generator →