#3D5FCC#3D5FCC

#3D5FCC is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.2% C 0.173 H 267.1°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FCC
RGB	rgb(61, 95, 204)
HSL	hsl(226, 58%, 52%)
HSV	hsv(226, 70%, 80%)
CMYK	cmyk(70.1%, 53.4%, 0%, 20%)
CIE-LAB	lab(43.56, 24.51, -60.22)
CIE-LCH	lch(43.56, 65.01, 292.15°)
OKLab	oklab(52.24% -0.0088 -0.1732)
OKLCH	oklch(52.24% 0.173 267.1)
XYZ	xyz(16.9120, 13.5344, 58.8362)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FCC #CCAA3D

analogous

#3DA7CC #3D5FCC #633DCC

triadic

#3D5FCC #CC3D5F #5FCC3D

tetradic

#3D5FCC #CC3DA7 #CCAA3D #3DCC63

square

#3D5FCC #CC3DA7 #CCAA3D #3DCC63

split-complementary

#3D5FCC #CC633D #A7CC3D

monochromatic

#1E3171 #2A47A1 #3D5FCC #6D87D9 #9EAFE5

Accessibility & contrast

On white

5.66

#3D5FCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#3D5FCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FCC

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FCC	#FFFFFF	#000000	##FFFFFF
##3D5FCC	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D6ED0

Deuteranopia (green-blind)

#0061CA

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3d5fcc;
/* rgb */ color: rgb(61, 95, 204);
/* oklch */ color: oklch(52.2% 0.173 267.1);

Tailwind

colors: {
  custom: {
    50: '#848bdc',
    500: '#3d5fcc',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fcc;
$custom-light: #848bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fcc",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 204
  },
  "hsl": {
    "h": 225.734,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.52243,
    "c": 0.17346,
    "h": 267.1
  },
  "luminance": 0.13536
}

Semantic roles & 50–950 ramp

primary

#3D5FCC

secondary

#D2C393

accent

#BD46E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3D5FCC

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

Preview Lab → · Contrast checker → · Palette generator →