#3D52C7#3D52C7

#3D52C7 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.3% C 0.183 H 270.5°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#3D52C7
RGB	rgb(61, 82, 199)
HSL	hsl(231, 55%, 51%)
HSV	hsv(231, 69%, 78%)
CMYK	cmyk(69.3%, 58.8%, 0%, 22%)
CIE-LAB	lab(39.83, 31.03, -63.38)
CIE-LCH	lch(39.83, 70.57, 296.09°)
OKLab	oklab(49.33% 0.0015 -0.1827)
OKLCH	oklch(49.33% 0.183 270.5)
XYZ	xyz(15.2471, 11.1487, 55.3701)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D52C7 #C7B23D

analogous

#3D97C7 #3D52C7 #6D3DC7

triadic

#3D52C7 #C73D52 #52C73D

tetradic

#3D52C7 #C73D97 #C7B23D #3DC76D

square

#3D52C7 #C73D97 #C7B23D #3DC76D

split-complementary

#3D52C7 #C76D3D #97C73D

monochromatic

#1F2A6B #2D3D9A #3D52C7 #6C7CD5 #9CA7E2

Accessibility & contrast

On white

6.50

#3D52C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#3D52C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D52C7

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D52C7	#FFFFFF	#000000	##FFFFFF
##3D52C7	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CB

Deuteranopia (green-blind)

#0058C5

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3d52c7;
/* rgb */ color: rgb(61, 82, 199);
/* oklch */ color: oklch(49.3% 0.183 270.5);

Tailwind

colors: {
  custom: {
    50: '#8482d9',
    500: '#3d52c7',
    950: '#000000',
  },
}

SCSS

$custom: #3d52c7;
$custom-light: #8482d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d52c7",
  "rgb": {
    "r": 61,
    "g": 82,
    "b": 199
  },
  "hsl": {
    "h": 230.87,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49332,
    "c": 0.18273,
    "h": 270.5
  },
  "luminance": 0.1115
}

Semantic roles & 50–950 ramp

primary

#3D52C7

secondary

#CEC591

accent

#C849DF

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3D52C7

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

Preview Lab → · Contrast checker → · Palette generator →