#3D59C2#3D59C2

#3D59C2 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.3% C 0.167 H 268.5°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#3D59C2
RGB	rgb(61, 89, 194)
HSL	hsl(227, 52%, 50%)
HSV	hsv(227, 69%, 76%)
CMYK	cmyk(68.6%, 54.1%, 0%, 23.9%)
CIE-LAB	lab(41.26, 24.75, -58.15)
CIE-LCH	lch(41.26, 63.20, 293.06°)
OKLab	oklab(50.29% -0.0044 -0.1672)
OKLCH	oklch(50.29% 0.167 268.5)
XYZ	xyz(15.2311, 12.0304, 52.5479)
Luminance	0.1203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D59C2 #C2A63D

analogous

#3D9CC2 #3D59C2 #633DC2

triadic

#3D59C2 #C23D59 #59C23D

tetradic

#3D59C2 #C23D9C #C2A63D #3DC263

square

#3D59C2 #C23D9C #C2A63D #3DC263

split-complementary

#3D59C2 #C2633D #9CC23D

monochromatic

#202E65 #2E4493 #3D59C2 #6C81D1 #9AA9DF

Accessibility & contrast

On white

6.16

#3D59C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#3D59C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D59C2

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D59C2	#FFFFFF	#000000	##FFFFFF
##3D59C2	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0668C6

Deuteranopia (green-blind)

#005CC0

Tritanopia (blue-blind)

#007285

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3d59c2;
/* rgb */ color: rgb(61, 89, 194);
/* oklch */ color: oklch(50.3% 0.167 268.5);

Tailwind

colors: {
  custom: {
    50: '#8287d5',
    500: '#3d59c2',
    950: '#000000',
  },
}

SCSS

$custom: #3d59c2;
$custom-light: #8287d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d59c2",
  "rgb": {
    "r": 61,
    "g": 89,
    "b": 194
  },
  "hsl": {
    "h": 227.368,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.50289,
    "c": 0.1673,
    "h": 268.5
  },
  "luminance": 0.12032
}

Semantic roles & 50–950 ramp

primary

#3D59C2

secondary

#CBBF90

accent

#BD4CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D59C2

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

Preview Lab → · Contrast checker → · Palette generator →