#3C59C2#3C59C2

#3C59C2 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.2% C 0.168 H 268.2°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#3C59C2
RGB	rgb(60, 89, 194)
HSL	hsl(227, 53%, 50%)
HSV	hsv(227, 69%, 76%)
CMYK	cmyk(69.1%, 54.1%, 0%, 23.9%)
CIE-LAB	lab(41.21, 24.60, -58.23)
CIE-LCH	lch(41.21, 63.21, 292.91°)
OKLab	oklab(50.24% -0.0054 -0.1675)
OKLCH	oklch(50.24% 0.168 268.2)
XYZ	xyz(15.1701, 11.9990, 52.5450)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C59C2 #C2A53C

analogous

#3C9CC2 #3C59C2 #623CC2

triadic

#3C59C2 #C23C59 #59C23C

tetradic

#3C59C2 #C23C9C #C2A53C #3CC262

square

#3C59C2 #C23C9C #C2A53C #3CC262

split-complementary

#3C59C2 #C2623C #9CC23C

monochromatic

#1F2E65 #2E4493 #3C59C2 #6A80D1 #99A8DF

Accessibility & contrast

On white

6.18

#3C59C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#3C59C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C59C2

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C59C2	#FFFFFF	#000000	##FFFFFF
##3C59C2	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0568C6

Deuteranopia (green-blind)

#005BC0

Tritanopia (blue-blind)

#007285

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3c59c2;
/* rgb */ color: rgb(60, 89, 194);
/* oklch */ color: oklch(50.2% 0.168 268.2);

Tailwind

colors: {
  custom: {
    50: '#8287d5',
    500: '#3c59c2',
    950: '#000000',
  },
}

SCSS

$custom: #3c59c2;
$custom-light: #8287d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c59c2",
  "rgb": {
    "r": 60,
    "g": 89,
    "b": 194
  },
  "hsl": {
    "h": 227.015,
    "s": 52.756,
    "l": 49.804
  },
  "oklch": {
    "l": 0.50238,
    "c": 0.1676,
    "h": 268.2
  },
  "luminance": 0.12
}

Semantic roles & 50–950 ramp

primary

#3C59C2

secondary

#CBBE8F

accent

#BD4CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3C59C2

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

Preview Lab → · Contrast checker → · Palette generator →