#3D52CC#3D52CC

#3D52CC is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.7% C 0.189 H 270.4°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D52CC
RGB	rgb(61, 82, 204)
HSL	hsl(231, 58%, 52%)
HSV	hsv(231, 70%, 80%)
CMYK	cmyk(70.1%, 59.8%, 0%, 20%)
CIE-LAB	lab(40.22, 32.81, -65.64)
CIE-LCH	lch(40.22, 73.38, 296.56°)
OKLab	oklab(49.75% 0.0015 -0.1893)
OKLCH	oklch(49.75% 0.189 270.4)
XYZ	xyz(15.8371, 11.3847, 58.4779)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D52CC #CCB73D

analogous

#3D99CC #3D52CC #703DCC

triadic

#3D52CC #CC3D52 #52CC3D

tetradic

#3D52CC #CC3D99 #CCB73D #3DCC70

square

#3D52CC #CC3D99 #CCB73D #3DCC70

split-complementary

#3D52CC #CC703D #99CC3D

monochromatic

#1E2A71 #2A3CA1 #3D52CC #6D7DD9 #9EA8E5

Accessibility & contrast

On white

6.41

#3D52CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3D52CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D52CC

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D52CC	#FFFFFF	#000000	##FFFFFF
##3D52CC	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D0

Deuteranopia (green-blind)

#0058CA

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3d52cc;
/* rgb */ color: rgb(61, 82, 204);
/* oklch */ color: oklch(49.7% 0.189 270.4);

Tailwind

colors: {
  custom: {
    50: '#8582dc',
    500: '#3d52cc',
    950: '#000000',
  },
}

SCSS

$custom: #3d52cc;
$custom-light: #8582dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d52cc",
  "rgb": {
    "r": 61,
    "g": 82,
    "b": 204
  },
  "hsl": {
    "h": 231.189,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49745,
    "c": 0.18936,
    "h": 270.4
  },
  "luminance": 0.11386
}

Semantic roles & 50–950 ramp

primary

#3D52CC

secondary

#D2C993

accent

#CB46E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3D52CC

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

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