#3D5EB9#3D5EB9

#3D5EB9 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.6% C 0.149 H 266.2°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EB9
RGB	rgb(61, 94, 185)
HSL	hsl(224, 50%, 48%)
HSV	hsv(224, 67%, 73%)
CMYK	cmyk(67%, 49.2%, 0%, 27.5%)
CIE-LAB	lab(42.00, 18.28, -51.72)
CIE-LCH	lch(42.00, 54.85, 289.47°)
OKLab	oklab(50.65% -0.0098 -0.1482)
OKLCH	oklch(50.65% 0.149 266.2)
XYZ	xyz(14.6811, 12.4989, 47.5284)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EB9 #B9983D

analogous

#3D9CB9 #3D5EB9 #5A3DB9

triadic

#3D5EB9 #B93D5E #5EB93D

tetradic

#3D5EB9 #B93D9C #B9983D #3DB95A

square

#3D5EB9 #B93D9C #B9983D #3DB95A

split-complementary

#3D5EB9 #B95A3D #9CB93D

monochromatic

#1F2F5D #2E478B #3D5EB9 #6682CD #95A8DC

Accessibility & contrast

On white

6.00

#3D5EB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#3D5EB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EB9

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EB9	#FFFFFF	#000000	##FFFFFF
##3D5EB9	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)

#2C69BC

Deuteranopia (green-blind)

#095EB7

Tritanopia (blue-blind)

#007382

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3d5eb9;
/* rgb */ color: rgb(61, 94, 185);
/* oklch */ color: oklch(50.6% 0.149 266.2);

Tailwind

colors: {
  custom: {
    50: '#808bcf',
    500: '#3d5eb9',
    950: '#000000',
  },
}

SCSS

$custom: #3d5eb9;
$custom-light: #808bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5eb9",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 185
  },
  "hsl": {
    "h": 224.032,
    "s": 50.407,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50649,
    "c": 0.14857,
    "h": 266.2
  },
  "luminance": 0.125
}

Semantic roles & 50–950 ramp

primary

#3D5EB9

secondary

#C7B78B

accent

#B54EDA

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3D5EB9

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

Preview Lab → · Contrast checker → · Palette generator →