#3C448D#3C448D

#3C448D is a dark, moderate blue. Relative luminance 0.070; OKLCH L 42.0% C 0.120 H 275.3°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#3C448D
RGB	rgb(60, 68, 141)
HSL	hsl(234, 40%, 39%)
HSV	hsv(234, 57%, 55%)
CMYK	cmyk(57.4%, 51.8%, 0%, 44.7%)
CIE-LAB	lab(31.85, 19.42, -41.73)
CIE-LCH	lch(31.85, 46.02, 294.96°)
OKLab	oklab(42% 0.011 -0.1192)
OKLCH	oklch(42% 0.12 275.3)
XYZ	xyz(8.7368, 7.0174, 26.0882)
Luminance	0.0702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C448D #8D853C

analogous

#3C6D8D #3C448D #5D3C8D

triadic

#3C448D #8D3C44 #448D3C

tetradic

#3C448D #8D3C6D #8D853C #3C8D5D

square

#3C448D #8D3C6D #8D853C #3C8D5D

split-complementary

#3C448D #8D5D3C #6D8D3C

monochromatic

#171B37 #2A2F62 #3C448D #515BB5 #7C84C7

Accessibility & contrast

On white

8.74

#3C448D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3C448D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C448D

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C448D	#FFFFFF	#000000	##FFFFFF
##3C448D	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4E90

Deuteranopia (green-blind)

#11488B

Tritanopia (blue-blind)

#0F5462

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3c448d;
/* rgb */ color: rgb(60, 68, 141);
/* oklch */ color: oklch(42.0% 0.120 275.3);

Tailwind

colors: {
  custom: {
    50: '#7977af',
    500: '#3c448d',
    950: '#000000',
  },
}

SCSS

$custom: #3c448d;
$custom-light: #7977af;
$custom-dark: #000000;

JSON

{
  "hex": "#3c448d",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 141
  },
  "hsl": {
    "h": 234.074,
    "s": 40.299,
    "l": 39.412
  },
  "oklch": {
    "l": 0.41996,
    "c": 0.11973,
    "h": 275.3
  },
  "luminance": 0.07018
}

Semantic roles & 50–950 ramp

primary

#3C448D

secondary

#B1AB74

accent

#C458D0

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #3C448D

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

Preview Lab → · Contrast checker → · Palette generator →