#3C4E7D#3C4E7D

#3C4E7D is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.1% C 0.081 H 267.1°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#3C4E7D
RGB	rgb(60, 78, 125)
HSL	hsl(223, 35%, 36%)
HSV	hsv(223, 52%, 49%)
CMYK	cmyk(52%, 37.6%, 0%, 51%)
CIE-LAB	lab(33.75, 7.28, -28.82)
CIE-LCH	lch(33.75, 29.72, 284.17°)
OKLab	oklab(43.14% -0.0041 -0.0813)
OKLCH	oklch(43.14% 0.081 267.1)
XYZ	xyz(8.2883, 7.8896, 20.4841)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4E7D #7D6B3C

analogous

#3C6F7D #3C4E7D #4B3C7D

triadic

#3C4E7D #7D3C4E #4E7D3C

tetradic

#3C4E7D #7D3C6F #7D6B3C #3C7D4B

square

#3C4E7D #7D3C6F #7D6B3C #3C7D4B

split-complementary

#3C4E7D #7D4B3C #6F7D3C

monochromatic

#141A2A #283454 #3C4E7D #5068A6 #768ABD

Accessibility & contrast

On white

8.15

#3C4E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3C4E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4E7D

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4E7D	#FFFFFF	#000000	##FFFFFF
##3C4E7D	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C527F

Deuteranopia (green-blind)

#354D7C

Tritanopia (blue-blind)

#20585F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3c4e7d;
/* rgb */ color: rgb(60, 78, 125);
/* oklch */ color: oklch(43.1% 0.081 267.1);

Tailwind

colors: {
  custom: {
    50: '#767fa3',
    500: '#3c4e7d',
    950: '#000000',
  },
}

SCSS

$custom: #3c4e7d;
$custom-light: #767fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4e7d",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 125
  },
  "hsl": {
    "h": 223.385,
    "s": 35.135,
    "l": 36.275
  },
  "oklch": {
    "l": 0.43138,
    "c": 0.08141,
    "h": 267.1
  },
  "luminance": 0.0789
}

Semantic roles & 50–950 ramp

primary

#3C4E7D

secondary

#A7976E

accent

#AD5DCB

background

#F7F7FA

surface

#EDEEF3

border

#C8C9CD

text

#090A0F

muted

#7B7C7F

Preview Lab

Preview with #3C4E7D

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

Preview Lab → · Contrast checker → · Palette generator →