#3D5CBE#3D5CBE

#3D5CBE is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.6% C 0.158 H 267.3°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#3D5CBE
RGB	rgb(61, 92, 190)
HSL	hsl(226, 51%, 49%)
HSV	hsv(226, 68%, 75%)
CMYK	cmyk(67.9%, 51.6%, 0%, 25.5%)
CIE-LAB	lab(41.79, 21.38, -54.97)
CIE-LCH	lch(41.79, 58.98, 291.25°)
OKLab	oklab(50.6% -0.0074 -0.1579)
OKLCH	oklch(50.6% 0.158 267.3)
XYZ	xyz(15.0427, 12.3626, 50.2987)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5CBE #BE9F3D

analogous

#3D9DBE #3D5CBE #5F3DBE

triadic

#3D5CBE #BE3D5C #5CBE3D

tetradic

#3D5CBE #BE3D9D #BE9F3D #3DBE5F

square

#3D5CBE #BE3D9D #BE9F3D #3DBE5F

split-complementary

#3D5CBE #BE5F3D #9DBE3D

monochromatic

#1F2F61 #2E4690 #3D5CBE #6982CF #98A8DE

Accessibility & contrast

On white

6.05

#3D5CBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#3D5CBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5CBE

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5CBE	#FFFFFF	#000000	##FFFFFF
##3D5CBE	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2069C1

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#007384

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3d5cbe;
/* rgb */ color: rgb(61, 92, 190);
/* oklch */ color: oklch(50.6% 0.158 267.3);

Tailwind

colors: {
  custom: {
    50: '#8189d2',
    500: '#3d5cbe',
    950: '#000000',
  },
}

SCSS

$custom: #3d5cbe;
$custom-light: #8189d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5cbe",
  "rgb": {
    "r": 61,
    "g": 92,
    "b": 190
  },
  "hsl": {
    "h": 225.581,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50595,
    "c": 0.15803,
    "h": 267.3
  },
  "luminance": 0.12364
}

Semantic roles & 50–950 ramp

primary

#3D5CBE

secondary

#C9BB8D

accent

#B94DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D5CBE

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

Preview Lab → · Contrast checker → · Palette generator →