#3C4BAE#3C4BAE

#3C4BAE is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.9% C 0.158 H 272.1°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#3C4BAE
RGB	rgb(60, 75, 174)
HSL	hsl(232, 49%, 46%)
HSV	hsv(232, 66%, 68%)
CMYK	cmyk(65.5%, 56.9%, 0%, 31.8%)
CIE-LAB	lab(36.08, 26.49, -54.81)
CIE-LCH	lch(36.08, 60.88, 295.79°)
OKLab	oklab(45.92% 0.0059 -0.1576)
OKLCH	oklch(45.92% 0.158 272.1)
XYZ	xyz(12.0170, 9.0477, 41.1493)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4BAE #AE9F3C

analogous

#3C84AE #3C4BAE #663CAE

triadic

#3C4BAE #AE3C4B #4BAE3C

tetradic

#3C4BAE #AE3C84 #AE9F3C #3CAE66

square

#3C4BAE #AE3C84 #AE9F3C #3CAE66

split-complementary

#3C4BAE #AE663C #84AE3C

monochromatic

#1D2453 #2C3780 #3C4BAE #5F6DC8 #8D97D8

Accessibility & contrast

On white

7.47

#3C4BAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#3C4BAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4BAE

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4BAE	#FFFFFF	#000000	##FFFFFF
##3C4BAE	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB1

Deuteranopia (green-blind)

#0050AC

Tritanopia (blue-blind)

#006375

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3c4bae;
/* rgb */ color: rgb(60, 75, 174);
/* oklch */ color: oklch(45.9% 0.158 272.1);

Tailwind

colors: {
  custom: {
    50: '#7f7dc7',
    500: '#3c4bae',
    950: '#000000',
  },
}

SCSS

$custom: #3c4bae;
$custom-light: #7f7dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4bae",
  "rgb": {
    "r": 60,
    "g": 75,
    "b": 174
  },
  "hsl": {
    "h": 232.105,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.4592,
    "c": 0.15775,
    "h": 272.1
  },
  "luminance": 0.09049
}

Semantic roles & 50–950 ramp

primary

#3C4BAE

secondary

#C2BA83

accent

#C650D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3C4BAE

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

Preview Lab → · Contrast checker → · Palette generator →