#3D52BD#3D52BD

#3D52BD is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.5% C 0.169 H 270.4°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#3D52BD
RGB	rgb(61, 82, 189)
HSL	hsl(230, 51%, 49%)
HSV	hsv(230, 68%, 74%)
CMYK	cmyk(67.7%, 56.6%, 0%, 25.9%)
CIE-LAB	lab(39.07, 27.47, -58.79)
CIE-LCH	lch(39.07, 64.89, 295.04°)
OKLab	oklab(48.53% 0.0013 -0.1692)
OKLCH	oklch(48.53% 0.169 270.4)
XYZ	xyz(14.1240, 10.6995, 49.4551)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D52BD #BDA83D

analogous

#3D92BD #3D52BD #683DBD

triadic

#3D52BD #BD3D52 #52BD3D

tetradic

#3D52BD #BD3D92 #BDA83D #3DBD68

square

#3D52BD #BD3D92 #BDA83D #3DBD68

split-complementary

#3D52BD #BD683D #92BD3D

monochromatic

#1F2A60 #2E3E8F #3D52BD #6979CE #97A3DD

Accessibility & contrast

On white

6.69

#3D52BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#3D52BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D52BD

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D52BD	#FFFFFF	#000000	##FFFFFF
##3D52BD	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#0056BB

Tritanopia (blue-blind)

#006C7F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3d52bd;
/* rgb */ color: rgb(61, 82, 189);
/* oklch */ color: oklch(48.5% 0.169 270.4);

Tailwind

colors: {
  custom: {
    50: '#8282d2',
    500: '#3d52bd',
    950: '#000000',
  },
}

SCSS

$custom: #3d52bd;
$custom-light: #8282d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d52bd",
  "rgb": {
    "r": 61,
    "g": 82,
    "b": 189
  },
  "hsl": {
    "h": 230.156,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.48526,
    "c": 0.16923,
    "h": 270.4
  },
  "luminance": 0.10701
}

Semantic roles & 50–950 ramp

primary

#3D52BD

secondary

#C9BF8D

accent

#C34DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D52BD

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

Preview Lab → · Contrast checker → · Palette generator →