#3D6ABB#3D6ABB

#3D6ABB is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.4% C 0.137 H 261.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3D6ABB
RGB	rgb(61, 106, 187)
HSL	hsl(219, 51%, 49%)
HSV	hsv(219, 67%, 73%)
CMYK	cmyk(67.4%, 43.3%, 0%, 26.7%)
CIE-LAB	lab(45.48, 11.34, -47.30)
CIE-LCH	lch(45.48, 48.64, 283.49°)
OKLab	oklab(53.36% -0.021 -0.1351)
OKLCH	oklch(53.36% 0.137 261.2)
XYZ	xyz(16.0450, 14.8864, 49.0319)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6ABB #BB8E3D

analogous

#3DA9BB #3D6ABB #4F3DBB

triadic

#3D6ABB #BB3D6A #6ABB3D

tetradic

#3D6ABB #BB3DA9 #BB8E3D #3DBB4F

square

#3D6ABB #BB3DA9 #BB8E3D #3DBB4F

split-complementary

#3D6ABB #BB4F3D #A9BB3D

monochromatic

#1F365F #2E508D #3D6ABB #688CCE #96AFDD

Accessibility & contrast

On white

5.28

#3D6ABB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3D6ABB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6ABB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6ABB	#FFFFFF	#000000	##FFFFFF
##3D6ABB	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4472BE

Deuteranopia (green-blind)

#2F66B9

Tritanopia (blue-blind)

#007D89

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3d6abb;
/* rgb */ color: rgb(61, 106, 187);
/* oklch */ color: oklch(53.4% 0.137 261.2);

Tailwind

colors: {
  custom: {
    50: '#8094d0',
    500: '#3d6abb',
    950: '#000000',
  },
}

SCSS

$custom: #3d6abb;
$custom-light: #8094d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6abb",
  "rgb": {
    "r": 61,
    "g": 106,
    "b": 187
  },
  "hsl": {
    "h": 218.571,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.53358,
    "c": 0.1367,
    "h": 261.2
  },
  "luminance": 0.14888
}

Semantic roles & 50–950 ramp

primary

#3D6ABB

secondary

#C8B38C

accent

#A84EDA

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3D6ABB

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

Preview Lab → · Contrast checker → · Palette generator →