#3D76D1#3D76D1

#3D76D1 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.4% C 0.153 H 259.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3D76D1
RGB	rgb(61, 118, 209)
HSL	hsl(217, 62%, 53%)
HSV	hsv(217, 71%, 82%)
CMYK	cmyk(70.8%, 43.5%, 0%, 18%)
CIE-LAB	lab(50.16, 11.78, -52.45)
CIE-LCH	lch(50.16, 53.76, 282.65°)
OKLab	oklab(57.39% -0.0281 -0.15)
OKLCH	oklch(57.39% 0.153 259.4)
XYZ	xyz(19.9074, 18.5503, 62.8406)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D76D1 #D1983D

analogous

#3DC0D1 #3D76D1 #4E3DD1

triadic

#3D76D1 #D13D76 #76D13D

tetradic

#3D76D1 #D13DC0 #D1983D #3DD14E

square

#3D76D1 #D13DC0 #D1983D #3DD14E

split-complementary

#3D76D1 #D14E3D #C0D13D

monochromatic

#1C3F77 #285AA9 #3D76D1 #6E99DD #A0BCE8

Accessibility & contrast

On white

4.46

#3D76D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#3D76D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D76D1

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D76D1	#FFFFFF	#000000	##000000
##3D76D1	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497FD4

Deuteranopia (green-blind)

#2E71CF

Tritanopia (blue-blind)

#008B99

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3d76d1;
/* rgb */ color: rgb(61, 118, 209);
/* oklch */ color: oklch(57.4% 0.153 259.4);

Tailwind

colors: {
  custom: {
    50: '#849cdf',
    500: '#3d76d1',
    950: '#000000',
  },
}

SCSS

$custom: #3d76d1;
$custom-light: #849cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d76d1",
  "rgb": {
    "r": 61,
    "g": 118,
    "b": 209
  },
  "hsl": {
    "h": 216.892,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57389,
    "c": 0.15264,
    "h": 259.4
  },
  "luminance": 0.18552
}

Semantic roles & 50–950 ramp

primary

#3D76D1

secondary

#D5BC95

accent

#A643E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3D76D1

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

Preview Lab → · Contrast checker → · Palette generator →