#3D498E#3D498E

#3D498E is a dark, moderate blue. Relative luminance 0.077; OKLCH L 43.2% C 0.114 H 273.3°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#3D498E
RGB	rgb(61, 73, 142)
HSL	hsl(231, 40%, 40%)
HSV	hsv(231, 57%, 56%)
CMYK	cmyk(57%, 48.6%, 0%, 44.3%)
CIE-LAB	lab(33.37, 16.67, -39.89)
CIE-LCH	lch(33.37, 43.23, 292.68°)
OKLab	oklab(43.19% 0.0065 -0.1137)
OKLCH	oklch(43.19% 0.114 273.3)
XYZ	xyz(9.1879, 7.7095, 26.5899)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D498E #8E823D

analogous

#3D728E #3D498E #5A3D8E

triadic

#3D498E #8E3D49 #498E3D

tetradic

#3D498E #8E3D72 #8E823D #3D8E5A

square

#3D498E #8E3D72 #8E823D #3D8E5A

split-complementary

#3D498E #8E5A3D #728E3D

monochromatic

#181D38 #2B3363 #3D498E #5362B5 #7E89C8

Accessibility & contrast

On white

8.26

#3D498E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3D498E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D498E

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D498E	#FFFFFF	#000000	##FFFFFF
##3D498E	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295291

Deuteranopia (green-blind)

#1E4B8D

Tritanopia (blue-blind)

#105864

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d498e;
/* rgb */ color: rgb(61, 73, 142);
/* oklch */ color: oklch(43.2% 0.114 273.3);

Tailwind

colors: {
  custom: {
    50: '#797baf',
    500: '#3d498e',
    950: '#000000',
  },
}

SCSS

$custom: #3d498e;
$custom-light: #797baf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d498e",
  "rgb": {
    "r": 61,
    "g": 73,
    "b": 142
  },
  "hsl": {
    "h": 231.111,
    "s": 39.901,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43189,
    "c": 0.11393,
    "h": 273.3
  },
  "luminance": 0.0771
}

Semantic roles & 50–950 ramp

primary

#3D498E

secondary

#B1A975

accent

#BE58D0

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #3D498E

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

Preview Lab → · Contrast checker → · Palette generator →