#3D5CD0#3D5CD0

#3D5CD0 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.0% C 0.183 H 268.1°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3D5CD0
RGB	rgb(61, 92, 208)
HSL	hsl(227, 61%, 53%)
HSV	hsv(227, 71%, 82%)
CMYK	cmyk(70.7%, 55.8%, 0%, 18.4%)
CIE-LAB	lab(43.06, 27.87, -63.32)
CIE-LCH	lch(43.06, 69.18, 293.76°)
OKLab	oklab(51.96% -0.0061 -0.1824)
OKLCH	oklch(51.96% 0.183 268.1)
XYZ	xyz(17.1328, 13.1987, 61.3070)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5CD0 #D0B13D

analogous

#3DA5D0 #3D5CD0 #673DD0

triadic

#3D5CD0 #D03D5C #5CD03D

tetradic

#3D5CD0 #D03DA5 #D0B13D #3DD067

square

#3D5CD0 #D03DA5 #D0B13D #3DD067

split-complementary

#3D5CD0 #D0673D #A5D03D

monochromatic

#1D2F76 #2943A7 #3D5CD0 #6E85DC #A0AFE8

Accessibility & contrast

On white

5.77

#3D5CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3D5CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5CD0

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5CD0	#FFFFFF	#000000	##FFFFFF
##3D5CD0	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD4

Deuteranopia (green-blind)

#005FCE

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d5cd0;
/* rgb */ color: rgb(61, 92, 208);
/* oklch */ color: oklch(52.0% 0.183 268.1);

Tailwind

colors: {
  custom: {
    50: '#8589df',
    500: '#3d5cd0',
    950: '#000000',
  },
}

SCSS

$custom: #3d5cd0;
$custom-light: #8589df;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5cd0",
  "rgb": {
    "r": 61,
    "g": 92,
    "b": 208
  },
  "hsl": {
    "h": 227.347,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.5196,
    "c": 0.18252,
    "h": 268.1
  },
  "luminance": 0.132
}

Semantic roles & 50–950 ramp

primary

#3D5CD0

secondary

#D4C795

accent

#C244E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3D5CD0

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

Preview Lab → · Contrast checker → · Palette generator →