#3C4AAF#3C4AAF

#3C4AAF is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.8% C 0.160 H 272.4°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3C4AAF
RGB	rgb(60, 74, 175)
HSL	hsl(233, 49%, 46%)
HSV	hsv(233, 66%, 69%)
CMYK	cmyk(65.7%, 57.7%, 0%, 31.4%)
CIE-LAB	lab(35.89, 27.49, -55.70)
CIE-LCH	lch(35.89, 62.12, 296.27°)
OKLab	oklab(45.81% 0.0068 -0.1603)
OKLCH	oklch(45.81% 0.16 272.4)
XYZ	xyz(12.0475, 8.9523, 41.6422)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4AAF #AFA13C

analogous

#3C83AF #3C4AAF #673CAF

triadic

#3C4AAF #AF3C4A #4AAF3C

tetradic

#3C4AAF #AF3C83 #AFA13C #3CAF67

square

#3C4AAF #AF3C83 #AFA13C #3CAF67

split-complementary

#3C4AAF #AF673C #83AF3C

monochromatic

#1D2354 #2C3781 #3C4AAF #606DC8 #8D96D8

Accessibility & contrast

On white

7.53

#3C4AAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3C4AAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4AAF

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4AAF	#FFFFFF	#000000	##FFFFFF
##3C4AAF	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB2

Deuteranopia (green-blind)

#004FAD

Tritanopia (blue-blind)

#006375

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3c4aaf;
/* rgb */ color: rgb(60, 74, 175);
/* oklch */ color: oklch(45.8% 0.160 272.4);

Tailwind

colors: {
  custom: {
    50: '#7f7cc8',
    500: '#3c4aaf',
    950: '#000000',
  },
}

SCSS

$custom: #3c4aaf;
$custom-light: #7f7cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4aaf",
  "rgb": {
    "r": 60,
    "g": 74,
    "b": 175
  },
  "hsl": {
    "h": 232.696,
    "s": 48.936,
    "l": 46.078
  },
  "oklch": {
    "l": 0.45807,
    "c": 0.16042,
    "h": 272.4
  },
  "luminance": 0.08953
}

Semantic roles & 50–950 ramp

primary

#3C4AAF

secondary

#C3BB84

accent

#C84FD8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3C4AAF

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

Preview Lab → · Contrast checker → · Palette generator →