#3C52D3#3C52D3

#3C52D3 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.3% C 0.199 H 270.1°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#3C52D3
RGB	rgb(60, 82, 211)
HSL	hsl(231, 63%, 53%)
HSV	hsv(231, 72%, 83%)
CMYK	cmyk(71.6%, 61.1%, 0%, 17.3%)
CIE-LAB	lab(40.73, 35.15, -68.84)
CIE-LCH	lch(40.73, 77.30, 297.05°)
OKLab	oklab(50.28% 0.0004 -0.1988)
OKLCH	oklch(50.28% 0.199 270.1)
XYZ	xyz(16.6346, 11.6967, 62.9964)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C52D3 #D3BD3C

analogous

#3C9ED3 #3C52D3 #713CD3

triadic

#3C52D3 #D33C52 #52D33C

tetradic

#3C52D3 #D33C9E #D3BD3C #3CD371

square

#3C52D3 #D33C9E #D3BD3C #3CD371

split-complementary

#3C52D3 #D3713C #9ED33C

monochromatic

#1B2979 #273AAB #3C52D3 #6E7EDE #A0ABEA

Accessibility & contrast

On white

6.29

#3C52D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#3C52D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C52D3

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C52D3	#FFFFFF	#000000	##FFFFFF
##3C52D3	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D7

Deuteranopia (green-blind)

#0059D1

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3c52d3;
/* rgb */ color: rgb(60, 82, 211);
/* oklch */ color: oklch(50.3% 0.199 270.1);

Tailwind

colors: {
  custom: {
    50: '#8682e1',
    500: '#3c52d3',
    950: '#000000',
  },
}

SCSS

$custom: #3c52d3;
$custom-light: #8682e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c52d3",
  "rgb": {
    "r": 60,
    "g": 82,
    "b": 211
  },
  "hsl": {
    "h": 231.258,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50282,
    "c": 0.19878,
    "h": 270.1
  },
  "luminance": 0.11698
}

Semantic roles & 50–950 ramp

primary

#3C52D3

secondary

#D6CC95

accent

#CE42E6

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #3C52D3

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

Preview Lab → · Contrast checker → · Palette generator →