#3D52BF#3D52BF

#3D52BF is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.7% C 0.172 H 270.4°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#3D52BF
RGB	rgb(61, 82, 191)
HSL	hsl(230, 52%, 49%)
HSV	hsv(230, 68%, 75%)
CMYK	cmyk(68.1%, 57.1%, 0%, 25.1%)
CIE-LAB	lab(39.22, 28.18, -59.72)
CIE-LCH	lch(39.22, 66.03, 295.26°)
OKLab	oklab(48.69% 0.0013 -0.1719)
OKLCH	oklch(48.69% 0.172 270.4)
XYZ	xyz(14.3425, 10.7869, 50.6063)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D52BF #BFAA3D

analogous

#3D93BF #3D52BF #693DBF

triadic

#3D52BF #BF3D52 #52BF3D

tetradic

#3D52BF #BF3D93 #BFAA3D #3DBF69

square

#3D52BF #BF3D93 #BFAA3D #3DBF69

split-complementary

#3D52BF #BF693D #93BF3D

monochromatic

#1F2A62 #2E3E91 #3D52BF #6A7ACF #98A4DE

Accessibility & contrast

On white

6.65

#3D52BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#3D52BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D52BF

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D52BF	#FFFFFF	#000000	##FFFFFF
##3D52BF	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C3

Deuteranopia (green-blind)

#0057BD

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3d52bf;
/* rgb */ color: rgb(61, 82, 191);
/* oklch */ color: oklch(48.7% 0.172 270.4);

Tailwind

colors: {
  custom: {
    50: '#8282d3',
    500: '#3d52bf',
    950: '#000000',
  },
}

SCSS

$custom: #3d52bf;
$custom-light: #8282d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d52bf",
  "rgb": {
    "r": 61,
    "g": 82,
    "b": 191
  },
  "hsl": {
    "h": 230.308,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48685,
    "c": 0.17196,
    "h": 270.4
  },
  "luminance": 0.10788
}

Semantic roles & 50–950 ramp

primary

#3D52BF

secondary

#CAC08E

accent

#C44DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D52BF

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

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