#3C4E9D#3C4E9D

#3C4E9D is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.2% C 0.130 H 270.8°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3C4E9D
RGB	rgb(60, 78, 157)
HSL	hsl(229, 45%, 43%)
HSV	hsv(229, 62%, 62%)
CMYK	cmyk(61.8%, 50.3%, 0%, 38.4%)
CIE-LAB	lab(35.68, 18.45, -45.29)
CIE-LCH	lch(35.68, 48.90, 292.17°)
OKLab	oklab(45.24% 0.0018 -0.1296)
OKLCH	oklch(45.24% 0.13 270.8)
XYZ	xyz(10.6716, 8.8429, 33.0362)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4E9D #9D8B3C

analogous

#3C7E9D #3C4E9D #5B3C9D

triadic

#3C4E9D #9D3C4E #4E9D3C

tetradic

#3C4E9D #9D3C7E #9D8B3C #3C9D5B

square

#3C4E9D #9D3C7E #9D8B3C #3C9D5B

split-complementary

#3C4E9D #9D5B3C #7E9D3C

monochromatic

#1A2244 #2B3871 #3C4E9D #576BBF #8492D0

Accessibility & contrast

On white

7.58

#3C4E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3C4E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4E9D

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4E9D	#FFFFFF	#000000	##FFFFFF
##3C4E9D	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2458A0

Deuteranopia (green-blind)

#10509B

Tritanopia (blue-blind)

#00606E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3c4e9d;
/* rgb */ color: rgb(60, 78, 157);
/* oklch */ color: oklch(45.2% 0.130 270.8);

Tailwind

colors: {
  custom: {
    50: '#7b7fba',
    500: '#3c4e9d',
    950: '#000000',
  },
}

SCSS

$custom: #3c4e9d;
$custom-light: #7b7fba;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4e9d",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 157
  },
  "hsl": {
    "h": 228.866,
    "s": 44.7,
    "l": 42.549
  },
  "oklch": {
    "l": 0.4524,
    "c": 0.12959,
    "h": 270.8
  },
  "luminance": 0.08844
}

Semantic roles & 50–950 ramp

primary

#3C4E9D

secondary

#BAAE7B

accent

#BC53D4

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3C4E9D

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

Preview Lab → · Contrast checker → · Palette generator →