#3D6EB7#3D6EB7

#3D6EB7 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.0% C 0.127 H 258.2°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3D6EB7
RGB	rgb(61, 110, 183)
HSL	hsl(216, 50%, 48%)
HSV	hsv(216, 67%, 72%)
CMYK	cmyk(66.7%, 39.9%, 0%, 28.2%)
CIE-LAB	lab(46.39, 7.40, -43.52)
CIE-LCH	lch(46.39, 44.14, 279.64°)
OKLab	oklab(53.99% -0.0258 -0.1239)
OKLCH	oklch(53.99% 0.127 258.2)
XYZ	xyz(16.0446, 15.5613, 46.9486)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6EB7 #B7863D

analogous

#3DABB7 #3D6EB7 #493DB7

triadic

#3D6EB7 #B73D6E #6EB73D

tetradic

#3D6EB7 #B73DAB #B7863D #3DB749

square

#3D6EB7 #B73DAB #B7863D #3DB749

split-complementary

#3D6EB7 #B7493D #ABB73D

monochromatic

#1E375B #2E5289 #3D6EB7 #658FCC #93B0DB

Accessibility & contrast

On white

5.11

#3D6EB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3D6EB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6EB7

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6EB7	#FFFFFF	#000000	##FFFFFF
##3D6EB7	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D74BA

Deuteranopia (green-blind)

#3B69B6

Tritanopia (blue-blind)

#007F89

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3d6eb7;
/* rgb */ color: rgb(61, 110, 183);
/* oklch */ color: oklch(54.0% 0.127 258.2);

Tailwind

colors: {
  custom: {
    50: '#7f97cd',
    500: '#3d6eb7',
    950: '#000000',
  },
}

SCSS

$custom: #3d6eb7;
$custom-light: #7f97cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6eb7",
  "rgb": {
    "r": 61,
    "g": 110,
    "b": 183
  },
  "hsl": {
    "h": 215.902,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53992,
    "c": 0.12659,
    "h": 258.2
  },
  "luminance": 0.15563
}

Semantic roles & 50–950 ramp

primary

#3D6EB7

secondary

#C6AE89

accent

#A24EDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3D6EB7

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

Preview Lab → · Contrast checker → · Palette generator →