#3D5AC1#3D5AC1

#3D5AC1 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.4% C 0.165 H 268.1°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3D5AC1
RGB	rgb(61, 90, 193)
HSL	hsl(227, 52%, 50%)
HSV	hsv(227, 68%, 76%)
CMYK	cmyk(68.4%, 53.4%, 0%, 24.3%)
CIE-LAB	lab(41.46, 23.75, -57.25)
CIE-LCH	lch(41.46, 61.98, 292.53°)
OKLab	oklab(50.41% -0.0054 -0.1646)
OKLCH	oklch(50.41% 0.165 268.1)
XYZ	xyz(15.2030, 12.1532, 51.9863)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5AC1 #C1A43D

analogous

#3D9CC1 #3D5AC1 #623DC1

triadic

#3D5AC1 #C13D5A #5AC13D

tetradic

#3D5AC1 #C13D9C #C1A43D #3DC162

square

#3D5AC1 #C13D9C #C1A43D #3DC162

split-complementary

#3D5AC1 #C1623D #9CC13D

monochromatic

#202F64 #2E4492 #3D5AC1 #6B81D0 #99A9DF

Accessibility & contrast

On white

6.12

#3D5AC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3D5AC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5AC1

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5AC1	#FFFFFF	#000000	##FFFFFF
##3D5AC1	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1168C5

Deuteranopia (green-blind)

#005CBF

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3d5ac1;
/* rgb */ color: rgb(61, 90, 193);
/* oklch */ color: oklch(50.4% 0.165 268.1);

Tailwind

colors: {
  custom: {
    50: '#8288d4',
    500: '#3d5ac1',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ac1;
$custom-light: #8288d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ac1",
  "rgb": {
    "r": 61,
    "g": 90,
    "b": 193
  },
  "hsl": {
    "h": 226.818,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.50413,
    "c": 0.16468,
    "h": 268.1
  },
  "luminance": 0.12155
}

Semantic roles & 50–950 ramp

primary

#3D5AC1

secondary

#CBBE8F

accent

#BC4CDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D5AC1

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

Preview Lab → · Contrast checker → · Palette generator →