#3D6BB0#3D6BB0

#3D6BB0 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 52.9% C 0.120 H 258.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3D6BB0
RGB	rgb(61, 107, 176)
HSL	hsl(216, 49%, 46%)
HSV	hsv(216, 65%, 69%)
CMYK	cmyk(65.3%, 39.2%, 0%, 31%)
CIE-LAB	lab(45.14, 6.77, -41.44)
CIE-LCH	lch(45.14, 41.99, 279.28°)
OKLab	oklab(52.89% -0.0243 -0.1179)
OKLCH	oklch(52.89% 0.12 258.3)
XYZ	xyz(15.0158, 14.6406, 43.1005)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6BB0 #B0823D

analogous

#3DA5B0 #3D6BB0 #493DB0

triadic

#3D6BB0 #B03D6B #6BB03D

tetradic

#3D6BB0 #B03DA5 #B0823D #3DB049

square

#3D6BB0 #B03DA5 #B0823D #3DB049

split-complementary

#3D6BB0 #B0493D #A5B03D

monochromatic

#1D3455 #2D4F83 #3D6BB0 #628BC8 #8FACD8

Accessibility & contrast

On white

5.35

#3D6BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#3D6BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6BB0

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6BB0	#FFFFFF	#000000	##FFFFFF
##3D6BB0	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C71B3

Deuteranopia (green-blind)

#3C66AF

Tritanopia (blue-blind)

#007B85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3d6bb0;
/* rgb */ color: rgb(61, 107, 176);
/* oklch */ color: oklch(52.9% 0.120 258.3);

Tailwind

colors: {
  custom: {
    50: '#7e94c8',
    500: '#3d6bb0',
    950: '#000000',
  },
}

SCSS

$custom: #3d6bb0;
$custom-light: #7e94c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6bb0",
  "rgb": {
    "r": 61,
    "g": 107,
    "b": 176
  },
  "hsl": {
    "h": 216,
    "s": 48.523,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52891,
    "c": 0.12036,
    "h": 258.3
  },
  "luminance": 0.14642
}

Semantic roles & 50–950 ramp

primary

#3D6BB0

secondary

#C3AB86

accent

#A250D8

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3D6BB0

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

Preview Lab → · Contrast checker → · Palette generator →