#3D5BC5#3D5BC5

#3D5BC5 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.9% C 0.169 H 268.0°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3D5BC5
RGB	rgb(61, 91, 197)
HSL	hsl(227, 54%, 51%)
HSV	hsv(227, 69%, 77%)
CMYK	cmyk(69%, 53.8%, 0%, 22.7%)
CIE-LAB	lab(42.01, 24.55, -58.69)
CIE-LCH	lch(42.01, 63.61, 292.70°)
OKLab	oklab(50.92% -0.006 -0.1688)
OKLCH	oklch(50.92% 0.169 268)
XYZ	xyz(15.7401, 12.5039, 54.3965)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5BC5 #C5A73D

analogous

#3D9FC5 #3D5BC5 #633DC5

triadic

#3D5BC5 #C53D5B #5BC53D

tetradic

#3D5BC5 #C53D9F #C5A73D #3DC563

square

#3D5BC5 #C53D9F #C5A73D #3DC563

split-complementary

#3D5BC5 #C5633D #9FC53D

monochromatic

#1F2F68 #2D4598 #3D5BC5 #6C83D3 #9BABE1

Accessibility & contrast

On white

6.00

#3D5BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#3D5BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5BC5

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5BC5	#FFFFFF	#000000	##FFFFFF
##3D5BC5	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#096AC9

Deuteranopia (green-blind)

#005DC3

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3d5bc5;
/* rgb */ color: rgb(61, 91, 197);
/* oklch */ color: oklch(50.9% 0.169 268.0);

Tailwind

colors: {
  custom: {
    50: '#8389d7',
    500: '#3d5bc5',
    950: '#000000',
  },
}

SCSS

$custom: #3d5bc5;
$custom-light: #8389d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5bc5",
  "rgb": {
    "r": 61,
    "g": 91,
    "b": 197
  },
  "hsl": {
    "h": 226.765,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50916,
    "c": 0.1689,
    "h": 268
  },
  "luminance": 0.12505
}

Semantic roles & 50–950 ramp

primary

#3D5BC5

secondary

#CDC091

accent

#BD4ADD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D5BC5

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

Preview Lab → · Contrast checker → · Palette generator →