#3D5CBA#3D5CBA

#3D5CBA is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.152 H 267.1°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#3D5CBA
RGB	rgb(61, 92, 186)
HSL	hsl(225, 51%, 48%)
HSV	hsv(225, 67%, 73%)
CMYK	cmyk(67.2%, 50.5%, 0%, 27.1%)
CIE-LAB	lab(41.52, 19.93, -53.08)
CIE-LCH	lch(41.52, 56.70, 290.58°)
OKLab	oklab(50.3% -0.0078 -0.1523)
OKLCH	oklch(50.3% 0.152 267.1)
XYZ	xyz(14.6115, 12.1902, 48.0278)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5CBA #BA9B3D

analogous

#3D9ABA #3D5CBA #5C3DBA

triadic

#3D5CBA #BA3D5C #5CBA3D

tetradic

#3D5CBA #BA3D9A #BA9B3D #3DBA5C

square

#3D5CBA #BA3D9A #BA9B3D #3DBA5C

split-complementary

#3D5CBA #BA5C3D #9ABA3D

monochromatic

#1F2E5E #2E458C #3D5CBA #6780CD #95A7DC

Accessibility & contrast

On white

6.11

#3D5CBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#3D5CBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5CBA

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5CBA	#FFFFFF	#000000	##FFFFFF
##3D5CBA	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2668BD

Deuteranopia (green-blind)

#005DB8

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3d5cba;
/* rgb */ color: rgb(61, 92, 186);
/* oklch */ color: oklch(50.3% 0.152 267.1);

Tailwind

colors: {
  custom: {
    50: '#8089cf',
    500: '#3d5cba',
    950: '#000000',
  },
}

SCSS

$custom: #3d5cba;
$custom-light: #8089cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5cba",
  "rgb": {
    "r": 61,
    "g": 92,
    "b": 186
  },
  "hsl": {
    "h": 225.12,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50304,
    "c": 0.15248,
    "h": 267.1
  },
  "luminance": 0.12192
}

Semantic roles & 50–950 ramp

primary

#3D5CBA

secondary

#C8B98B

accent

#B74EDA

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3D5CBA

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

Preview Lab → · Contrast checker → · Palette generator →