#3D3EAF#3D3EAF

#3D3EAF is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.7% C 0.175 H 276.0°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#3D3EAF
RGB	rgb(61, 62, 175)
HSL	hsl(239, 48%, 46%)
HSV	hsv(239, 65%, 69%)
CMYK	cmyk(65.1%, 64.6%, 0%, 31.4%)
CIE-LAB	lab(32.99, 35.30, -60.43)
CIE-LCH	lch(32.99, 69.99, 300.29°)
OKLab	oklab(43.68% 0.0182 -0.1742)
OKLCH	oklch(43.68% 0.175 276)
XYZ	xyz(11.3824, 7.5315, 41.4030)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3EAF #AFAE3D

analogous

#3D77AF #3D3EAF #753DAF

triadic

#3D3EAF #AF3D3E #3EAF3D

tetradic

#3D3EAF #AF3D77 #AFAE3D #3DAF75

square

#3D3EAF #AF3D77 #AFAE3D #3DAF75

split-complementary

#3D3EAF #AF753D #77AF3D

monochromatic

#1D1E54 #2D2E82 #3D3EAF #6162C8 #8F8FD8

Accessibility & contrast

On white

8.38

#3D3EAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3D3EAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3EAF

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3EAF	#FFFFFF	#000000	##FFFFFF
##3D3EAF	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B3

Deuteranopia (green-blind)

#0049AD

Tritanopia (blue-blind)

#005B71

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d3eaf;
/* rgb */ color: rgb(61, 62, 175);
/* oklch */ color: oklch(43.7% 0.175 276.0);

Tailwind

colors: {
  custom: {
    50: '#8073c8',
    500: '#3d3eaf',
    950: '#000000',
  },
}

SCSS

$custom: #3d3eaf;
$custom-light: #8073c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3eaf",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 175
  },
  "hsl": {
    "h": 239.474,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.4368,
    "c": 0.17519,
    "h": 276
  },
  "luminance": 0.07532
}

Semantic roles & 50–950 ramp

primary

#3D3EAF

secondary

#C3C285

accent

#D750D8

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3D3EAF

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

Preview Lab → · Contrast checker → · Palette generator →