#3C427D#3C427D

#3C427D is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.5% C 0.098 H 276.7°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#3C427D
RGB	rgb(60, 66, 125)
HSL	hsl(234, 35%, 36%)
HSV	hsv(234, 52%, 49%)
CMYK	cmyk(52%, 47.2%, 0%, 51%)
CIE-LAB	lab(30.25, 15.23, -34.38)
CIE-LCH	lch(30.25, 37.60, 293.90°)
OKLab	oklab(40.45% 0.0115 -0.0976)
OKLCH	oklch(40.45% 0.098 276.7)
XYZ	xyz(7.5122, 6.3373, 20.2254)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C427D #7D773C

analogous

#3C637D #3C427D #573C7D

triadic

#3C427D #7D3C42 #427D3C

tetradic

#3C427D #7D3C63 #7D773C #3C7D57

square

#3C427D #7D3C63 #7D773C #3C7D57

split-complementary

#3C427D #7D573C #637D3C

monochromatic

#14162A #282C54 #3C427D #5058A6 #767DBD

Accessibility & contrast

On white

9.26

#3C427D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3C427D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C427D

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C427D	#FFFFFF	#000000	##FFFFFF
##3C427D	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294A7F

Deuteranopia (green-blind)

#23457C

Tritanopia (blue-blind)

#224F59

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3c427d;
/* rgb */ color: rgb(60, 66, 125);
/* oklch */ color: oklch(40.5% 0.098 276.7);

Tailwind

colors: {
  custom: {
    50: '#7676a3',
    500: '#3c427d',
    950: '#000000',
  },
}

SCSS

$custom: #3c427d;
$custom-light: #7676a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3c427d",
  "rgb": {
    "r": 60,
    "g": 66,
    "b": 125
  },
  "hsl": {
    "h": 234.462,
    "s": 35.135,
    "l": 36.275
  },
  "oklch": {
    "l": 0.4045,
    "c": 0.09832,
    "h": 276.7
  },
  "luminance": 0.06338
}

Semantic roles & 50–950 ramp

primary

#3C427D

secondary

#A7A26E

accent

#C15DCB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#09080F

muted

#7B7B7F

Preview Lab

Preview with #3C427D

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

Preview Lab → · Contrast checker → · Palette generator →