#3D3E7B#3D3E7B

#3D3E7B is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.5% C 0.101 H 280.0°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#3D3E7B
RGB	rgb(61, 62, 123)
HSL	hsl(239, 34%, 36%)
HSV	hsv(239, 50%, 48%)
CMYK	cmyk(50.4%, 49.6%, 0%, 51.8%)
CIE-LAB	lab(29.07, 17.48, -34.99)
CIE-LCH	lch(29.07, 39.12, 296.54°)
OKLab	oklab(39.54% 0.0176 -0.0995)
OKLCH	oklch(39.54% 0.101 280)
XYZ	xyz(7.2212, 5.8670, 19.4870)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3E7B #7B7A3D

analogous

#3D5D7B #3D3E7B #5B3D7B

triadic

#3D3E7B #7B3D3E #3E7B3D

tetradic

#3D3E7B #7B3D5D #7B7A3D #3D7B5B

square

#3D3E7B #7B3D5D #7B7A3D #3D7B5B

split-complementary

#3D3E7B #7B5B3D #5D7B3D

monochromatic

#141529 #292952 #3D3E7B #5153A4 #7778BC

Accessibility & contrast

On white

9.66

#3D3E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3D3E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3E7B

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3E7B	#FFFFFF	#000000	##FFFFFF
##3D3E7B	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24477D

Deuteranopia (green-blind)

#1F427A

Tritanopia (blue-blind)

#264B56

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3d3e7b;
/* rgb */ color: rgb(61, 62, 123);
/* oklch */ color: oklch(39.5% 0.101 280.0);

Tailwind

colors: {
  custom: {
    50: '#7773a1',
    500: '#3d3e7b',
    950: '#000000',
  },
}

SCSS

$custom: #3d3e7b;
$custom-light: #7773a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3e7b",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 123
  },
  "hsl": {
    "h": 239.032,
    "s": 33.696,
    "l": 36.078
  },
  "oklch": {
    "l": 0.3954,
    "c": 0.101,
    "h": 280
  },
  "luminance": 0.05867
}

Semantic roles & 50–950 ramp

primary

#3D3E7B

secondary

#A6A56E

accent

#C85ECA

background

#F7F6FA

surface

#EDECF3

border

#C8C7CD

text

#09080F

muted

#7B7B7F

Preview Lab

Preview with #3D3E7B

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

Preview Lab → · Contrast checker → · Palette generator →