#3C4FAF#3C4FAF

#3C4FAF is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.8% C 0.154 H 270.8°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#3C4FAF
RGB	rgb(60, 79, 175)
HSL	hsl(230, 49%, 46%)
HSV	hsv(230, 66%, 69%)
CMYK	cmyk(65.7%, 54.9%, 0%, 31.4%)
CIE-LAB	lab(37.20, 24.24, -53.58)
CIE-LCH	lch(37.20, 58.81, 294.34°)
OKLab	oklab(46.79% 0.0023 -0.154)
OKLCH	oklch(46.79% 0.154 270.8)
XYZ	xyz(12.3947, 9.6467, 41.7579)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4FAF #AF9C3C

analogous

#3C88AF #3C4FAF #623CAF

triadic

#3C4FAF #AF3C4F #4FAF3C

tetradic

#3C4FAF #AF3C88 #AF9C3C #3CAF62

square

#3C4FAF #AF3C88 #AF9C3C #3CAF62

split-complementary

#3C4FAF #AF623C #88AF3C

monochromatic

#1D2654 #2C3A81 #3C4FAF #6071C8 #8D9AD8

Accessibility & contrast

On white

7.17

#3C4FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#3C4FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4FAF

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4FAF	#FFFFFF	#000000	##FFFFFF
##3C4FAF	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#045DB2

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3c4faf;
/* rgb */ color: rgb(60, 79, 175);
/* oklch */ color: oklch(46.8% 0.154 270.8);

Tailwind

colors: {
  custom: {
    50: '#7e80c8',
    500: '#3c4faf',
    950: '#000000',
  },
}

SCSS

$custom: #3c4faf;
$custom-light: #7e80c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4faf",
  "rgb": {
    "r": 60,
    "g": 79,
    "b": 175
  },
  "hsl": {
    "h": 230.087,
    "s": 48.936,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46786,
    "c": 0.15399,
    "h": 270.8
  },
  "luminance": 0.09648
}

Semantic roles & 50–950 ramp

primary

#3C4FAF

secondary

#C3B884

accent

#C24FD8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3C4FAF

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

Preview Lab → · Contrast checker → · Palette generator →