#3C449E#3C449E

#3C449E is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.3% C 0.144 H 274.8°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#3C449E
RGB	rgb(60, 68, 158)
HSL	hsl(235, 45%, 43%)
HSV	hsv(235, 62%, 62%)
CMYK	cmyk(62%, 57%, 0%, 38%)
CIE-LAB	lab(33.05, 25.38, -50.13)
CIE-LCH	lch(33.05, 56.19, 296.86°)
OKLab	oklab(43.29% 0.0121 -0.1439)
OKLCH	oklch(43.29% 0.144 274.8)
XYZ	xyz(10.1001, 7.5627, 33.2686)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C449E #9E963C

analogous

#3C759E #3C449E #653C9E

triadic

#3C449E #9E3C44 #449E3C

tetradic

#3C449E #9E3C75 #9E963C #3C9E65

square

#3C449E #9E3C75 #9E963C #3C9E65

split-complementary

#3C449E #9E653C #759E3C

monochromatic

#1A1E45 #2B3172 #3C449E #5860BF #848AD0

Accessibility & contrast

On white

8.36

#3C449E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3C449E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C449E

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C449E	#FFFFFF	#000000	##FFFFFF
##3C449E	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A1

Deuteranopia (green-blind)

#004A9C

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3c449e;
/* rgb */ color: rgb(60, 68, 158);
/* oklch */ color: oklch(43.3% 0.144 274.8);

Tailwind

colors: {
  custom: {
    50: '#7c77bb',
    500: '#3c449e',
    950: '#000000',
  },
}

SCSS

$custom: #3c449e;
$custom-light: #7c77bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c449e",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 158
  },
  "hsl": {
    "h": 235.102,
    "s": 44.954,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43287,
    "c": 0.14445,
    "h": 274.8
  },
  "luminance": 0.07564
}

Semantic roles & 50–950 ramp

primary

#3C449E

secondary

#BAB57B

accent

#CA53D5

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3C449E

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

Preview Lab → · Contrast checker → · Palette generator →