#3D5BC1#3D5BC1

#3D5BC1 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.6% C 0.163 H 267.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#3D5BC1
RGB	rgb(61, 91, 193)
HSL	hsl(226, 52%, 50%)
HSV	hsv(226, 68%, 76%)
CMYK	cmyk(68.4%, 52.8%, 0%, 24.3%)
CIE-LAB	lab(41.72, 23.10, -56.82)
CIE-LCH	lch(41.72, 61.34, 292.13°)
OKLab	oklab(50.61% -0.0062 -0.1633)
OKLCH	oklch(50.61% 0.163 267.8)
XYZ	xyz(15.2879, 12.3230, 52.0146)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5BC1 #C1A33D

analogous

#3D9DC1 #3D5BC1 #613DC1

triadic

#3D5BC1 #C13D5B #5BC13D

tetradic

#3D5BC1 #C13D9D #C1A33D #3DC161

square

#3D5BC1 #C13D9D #C1A33D #3DC161

split-complementary

#3D5BC1 #C1613D #9DC13D

monochromatic

#202F64 #2E4592 #3D5BC1 #6B82D0 #99A9DF

Accessibility & contrast

On white

6.06

#3D5BC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#3D5BC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5BC1

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5BC1	#FFFFFF	#000000	##FFFFFF
##3D5BC1	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1669C5

Deuteranopia (green-blind)

#005DBF

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3d5bc1;
/* rgb */ color: rgb(61, 91, 193);
/* oklch */ color: oklch(50.6% 0.163 267.8);

Tailwind

colors: {
  custom: {
    50: '#8289d4',
    500: '#3d5bc1',
    950: '#000000',
  },
}

SCSS

$custom: #3d5bc1;
$custom-light: #8289d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5bc1",
  "rgb": {
    "r": 61,
    "g": 91,
    "b": 193
  },
  "hsl": {
    "h": 226.364,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.50614,
    "c": 0.16343,
    "h": 267.8
  },
  "luminance": 0.12325
}

Semantic roles & 50–950 ramp

primary

#3D5BC1

secondary

#CBBD8F

accent

#BB4CDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D5BC1

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

Preview Lab → · Contrast checker → · Palette generator →