#3C5CBA#3C5CBA

#3C5CBA is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.153 H 266.7°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3C5CBA
RGB	rgb(60, 92, 186)
HSL	hsl(225, 51%, 48%)
HSV	hsv(225, 68%, 73%)
CMYK	cmyk(67.7%, 50.5%, 0%, 27.1%)
CIE-LAB	lab(41.47, 19.77, -53.16)
CIE-LCH	lch(41.47, 56.72, 290.40°)
OKLab	oklab(50.25% -0.0088 -0.1525)
OKLCH	oklch(50.25% 0.153 266.7)
XYZ	xyz(14.5505, 12.1587, 48.0249)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5CBA #BA9A3C

analogous

#3C9BBA #3C5CBA #5B3CBA

triadic

#3C5CBA #BA3C5C #5CBA3C

tetradic

#3C5CBA #BA3C9B #BA9A3C #3CBA5B

square

#3C5CBA #BA3C9B #BA9A3C #3CBA5B

split-complementary

#3C5CBA #BA5B3C #9BBA3C

monochromatic

#1E2E5D #2D458C #3C5CBA #6680CE #94A6DC

Accessibility & contrast

On white

6.12

#3C5CBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3C5CBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5CBA

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5CBA	#FFFFFF	#000000	##FFFFFF
##3C5CBA	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)

#2568BD

Deuteranopia (green-blind)

#005CB8

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3c5cba;
/* rgb */ color: rgb(60, 92, 186);
/* oklch */ color: oklch(50.3% 0.153 266.7);

Tailwind

colors: {
  custom: {
    50: '#8089cf',
    500: '#3c5cba',
    950: '#000000',
  },
}

SCSS

$custom: #3c5cba;
$custom-light: #8089cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5cba",
  "rgb": {
    "r": 60,
    "g": 92,
    "b": 186
  },
  "hsl": {
    "h": 224.762,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50253,
    "c": 0.15279,
    "h": 266.7
  },
  "luminance": 0.1216
}

Semantic roles & 50–950 ramp

primary

#3C5CBA

secondary

#C8B88A

accent

#B74DDB

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3C5CBA

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

Preview Lab → · Contrast checker → · Palette generator →