#3D52BE#3D52BE

#3D52BE is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.6% C 0.171 H 270.4°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#3D52BE
RGB	rgb(61, 82, 190)
HSL	hsl(230, 51%, 49%)
HSV	hsv(230, 68%, 75%)
CMYK	cmyk(67.9%, 56.8%, 0%, 25.5%)
CIE-LAB	lab(39.14, 27.82, -59.25)
CIE-LCH	lch(39.14, 65.46, 295.15°)
OKLab	oklab(48.61% 0.0013 -0.1706)
OKLCH	oklch(48.61% 0.171 270.4)
XYZ	xyz(14.2329, 10.7430, 50.0288)
Luminance	0.1074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D52BE #BEA93D

analogous

#3D92BE #3D52BE #693DBE

triadic

#3D52BE #BE3D52 #52BE3D

tetradic

#3D52BE #BE3D92 #BEA93D #3DBE69

square

#3D52BE #BE3D92 #BEA93D #3DBE69

split-complementary

#3D52BE #BE693D #92BE3D

monochromatic

#1F2A61 #2E3E90 #3D52BE #697ACF #98A3DE

Accessibility & contrast

On white

6.67

#3D52BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#3D52BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D52BE

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D52BE	#FFFFFF	#000000	##FFFFFF
##3D52BE	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C2

Deuteranopia (green-blind)

#0057BC

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3d52be;
/* rgb */ color: rgb(61, 82, 190);
/* oklch */ color: oklch(48.6% 0.171 270.4);

Tailwind

colors: {
  custom: {
    50: '#8282d2',
    500: '#3d52be',
    950: '#000000',
  },
}

SCSS

$custom: #3d52be;
$custom-light: #8282d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d52be",
  "rgb": {
    "r": 61,
    "g": 82,
    "b": 190
  },
  "hsl": {
    "h": 230.233,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48606,
    "c": 0.1706,
    "h": 270.4
  },
  "luminance": 0.10744
}

Semantic roles & 50–950 ramp

primary

#3D52BE

secondary

#C9C08D

accent

#C44DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D52BE

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

Preview Lab → · Contrast checker → · Palette generator →