#3C499D#3C499D

#3C499D is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.2% C 0.136 H 272.9°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3C499D
RGB	rgb(60, 73, 157)
HSL	hsl(232, 45%, 43%)
HSV	hsv(232, 62%, 62%)
CMYK	cmyk(61.8%, 53.5%, 0%, 38.4%)
CIE-LAB	lab(34.31, 21.75, -47.49)
CIE-LCH	lch(34.31, 52.23, 294.60°)
OKLab	oklab(44.21% 0.007 -0.1361)
OKLCH	oklch(44.21% 0.136 272.9)
XYZ	xyz(10.3298, 8.1592, 32.9223)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C499D #9D903C

analogous

#3C799D #3C499D #603C9D

triadic

#3C499D #9D3C49 #499D3C

tetradic

#3C499D #9D3C79 #9D903C #3C9D60

square

#3C499D #9D3C79 #9D903C #3C9D60

split-complementary

#3C499D #9D603C #799D3C

monochromatic

#1A2044 #2B3471 #3C499D #5765BF #848ED0

Accessibility & contrast

On white

7.98

#3C499D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3C499D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C499D

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C499D	#FFFFFF	#000000	##FFFFFF
##3C499D	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1655A0

Deuteranopia (green-blind)

#004D9B

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3c499d;
/* rgb */ color: rgb(60, 73, 157);
/* oklch */ color: oklch(44.2% 0.136 272.9);

Tailwind

colors: {
  custom: {
    50: '#7b7bba',
    500: '#3c499d',
    950: '#000000',
  },
}

SCSS

$custom: #3c499d;
$custom-light: #7b7bba;
$custom-dark: #000000;

JSON

{
  "hex": "#3c499d",
  "rgb": {
    "r": 60,
    "g": 73,
    "b": 157
  },
  "hsl": {
    "h": 231.959,
    "s": 44.7,
    "l": 42.549
  },
  "oklch": {
    "l": 0.44206,
    "c": 0.13631,
    "h": 272.9
  },
  "luminance": 0.0816
}

Semantic roles & 50–950 ramp

primary

#3C499D

secondary

#BAB17B

accent

#C353D4

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3C499D

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

Preview Lab → · Contrast checker → · Palette generator →