#3D6ACF#3D6ACF

#3D6ACF is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.7% C 0.164 H 263.8°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3D6ACF
RGB	rgb(61, 106, 207)
HSL	hsl(222, 60%, 53%)
HSV	hsv(222, 71%, 81%)
CMYK	cmyk(70.5%, 48.8%, 0%, 18.8%)
CIE-LAB	lab(46.72, 18.59, -56.84)
CIE-LCH	lch(46.72, 59.80, 288.11°)
OKLab	oklab(54.71% -0.0178 -0.1631)
OKLCH	oklch(54.71% 0.164 263.8)
XYZ	xyz(18.3370, 15.8033, 61.1033)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6ACF #CFA23D

analogous

#3DB3CF #3D6ACF #593DCF

triadic

#3D6ACF #CF3D6A #6ACF3D

tetradic

#3D6ACF #CF3DB3 #CFA23D #3DCF59

square

#3D6ACF #CF3DB3 #CFA23D #3DCF59

split-complementary

#3D6ACF #CF593D #B3CF3D

monochromatic

#1D3875 #294FA6 #3D6ACF #6E90DB #9FB5E7

Accessibility & contrast

On white

5.05

#3D6ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#3D6ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6ACF

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6ACF	#FFFFFF	#000000	##FFFFFF
##3D6ACF	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3176D3

Deuteranopia (green-blind)

#0068CD

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3d6acf;
/* rgb */ color: rgb(61, 106, 207);
/* oklch */ color: oklch(54.7% 0.164 263.8);

Tailwind

colors: {
  custom: {
    50: '#8494de',
    500: '#3d6acf',
    950: '#000000',
  },
}

SCSS

$custom: #3d6acf;
$custom-light: #8494de;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6acf",
  "rgb": {
    "r": 61,
    "g": 106,
    "b": 207
  },
  "hsl": {
    "h": 221.507,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.54706,
    "c": 0.16409,
    "h": 263.8
  },
  "luminance": 0.15805
}

Semantic roles & 50–950 ramp

primary

#3D6ACF

secondary

#D4C094

accent

#B244E3

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6ACF

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

Preview Lab → · Contrast checker → · Palette generator →