#3D3597#3D3597

#3D3597 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.0% C 0.154 H 280.5°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#3D3597
RGB	rgb(61, 53, 151)
HSL	hsl(245, 48%, 40%)
HSV	hsv(245, 65%, 59%)
CMYK	cmyk(59.6%, 64.9%, 0%, 40.8%)
CIE-LAB	lab(28.83, 32.81, -52.74)
CIE-LCH	lch(28.83, 62.11, 301.88°)
OKLab	oklab(40.02% 0.0281 -0.1517)
OKLCH	oklch(40.02% 0.154 280.5)
XYZ	xyz(8.7817, 5.7721, 29.9235)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3597 #8F9735

analogous

#355E97 #3D3597 #6E3597

triadic

#3D3597 #973D35 #35973D

tetradic

#3D3597 #97355E #8F9735 #35976E

square

#3D3597 #97355E #8F9735 #35976E

split-complementary

#3D3597 #976E35 #5E9735

monochromatic

#18153C #2B256A #3D3597 #534ABF #7E77CF

Accessibility & contrast

On white

9.75

#3D3597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3D3597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3597

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3597	#FFFFFF	#000000	##FFFFFF
##3D3597	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489A

Deuteranopia (green-blind)

#004095

Tritanopia (blue-blind)

#024D61

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3d3597;
/* rgb */ color: rgb(61, 53, 151);
/* oklch */ color: oklch(40.0% 0.154 280.5);

Tailwind

colors: {
  custom: {
    50: '#7c6db6',
    500: '#3d3597',
    950: '#000000',
  },
}

SCSS

$custom: #3d3597;
$custom-light: #7c6db6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3597",
  "rgb": {
    "r": 61,
    "g": 53,
    "b": 151
  },
  "hsl": {
    "h": 244.898,
    "s": 48.039,
    "l": 40
  },
  "oklch": {
    "l": 0.40016,
    "c": 0.15427,
    "h": 280.5
  },
  "luminance": 0.05773
}

Semantic roles & 50–950 ramp

primary

#3D3597

secondary

#B2B870

accent

#D850CD

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #3D3597

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

Preview Lab → · Contrast checker → · Palette generator →