#3D59AF#3D59AF

#3D59AF is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.9% C 0.141 H 267.4°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#3D59AF
RGB	rgb(61, 89, 175)
HSL	hsl(225, 48%, 46%)
HSV	hsv(225, 65%, 69%)
CMYK	cmyk(65.1%, 49.1%, 0%, 31.4%)
CIE-LAB	lab(39.97, 17.90, -49.12)
CIE-LCH	lch(39.97, 52.28, 290.03°)
OKLab	oklab(48.89% -0.0063 -0.1407)
OKLCH	oklch(48.89% 0.141 267.4)
XYZ	xyz(13.2321, 11.2308, 42.0196)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D59AF #AF933D

analogous

#3D92AF #3D59AF #5A3DAF

triadic

#3D59AF #AF3D59 #59AF3D

tetradic

#3D59AF #AF3D92 #AF933D #3DAF5A

square

#3D59AF #AF3D92 #AF933D #3DAF5A

split-complementary

#3D59AF #AF5A3D #92AF3D

monochromatic

#1D2B54 #2D4282 #3D59AF #617AC8 #8FA1D8

Accessibility & contrast

On white

6.47

#3D59AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#3D59AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D59AF

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D59AF	#FFFFFF	#000000	##FFFFFF
##3D59AF	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B64B2

Deuteranopia (green-blind)

#1059AD

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3d59af;
/* rgb */ color: rgb(61, 89, 175);
/* oklch */ color: oklch(48.9% 0.141 267.4);

Tailwind

colors: {
  custom: {
    50: '#7e87c7',
    500: '#3d59af',
    950: '#000000',
  },
}

SCSS

$custom: #3d59af;
$custom-light: #7e87c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d59af",
  "rgb": {
    "r": 61,
    "g": 89,
    "b": 175
  },
  "hsl": {
    "h": 225.263,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.48892,
    "c": 0.14081,
    "h": 267.4
  },
  "luminance": 0.11232
}

Semantic roles & 50–950 ramp

primary

#3D59AF

secondary

#C3B485

accent

#B650D8

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3D59AF

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

Preview Lab → · Contrast checker → · Palette generator →