#3D69BC#3D69BC

#3D69BC is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.2% C 0.139 H 261.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#3D69BC
RGB	rgb(61, 105, 188)
HSL	hsl(219, 51%, 49%)
HSV	hsv(219, 68%, 74%)
CMYK	cmyk(67.6%, 44.1%, 0%, 26.3%)
CIE-LAB	lab(45.25, 12.34, -48.24)
CIE-LCH	lch(45.25, 49.79, 284.34°)
OKLab	oklab(53.21% -0.0198 -0.1378)
OKLCH	oklch(53.21% 0.139 261.8)
XYZ	xyz(16.0499, 14.7245, 49.5635)
Luminance	0.1473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D69BC #BC903D

analogous

#3DA9BC #3D69BC #513DBC

triadic

#3D69BC #BC3D69 #69BC3D

tetradic

#3D69BC #BC3DA9 #BC903D #3DBC51

square

#3D69BC #BC3DA9 #BC903D #3DBC51

split-complementary

#3D69BC #BC513D #A9BC3D

monochromatic

#1F3560 #2E4F8E #3D69BC #688BCE #96AFDD

Accessibility & contrast

On white

5.32

#3D69BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#3D69BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D69BC

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D69BC	#FFFFFF	#000000	##FFFFFF
##3D69BC	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4171BF

Deuteranopia (green-blind)

#2B66BA

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3d69bc;
/* rgb */ color: rgb(61, 105, 188);
/* oklch */ color: oklch(53.2% 0.139 261.8);

Tailwind

colors: {
  custom: {
    50: '#8093d1',
    500: '#3d69bc',
    950: '#000000',
  },
}

SCSS

$custom: #3d69bc;
$custom-light: #8093d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d69bc",
  "rgb": {
    "r": 61,
    "g": 105,
    "b": 188
  },
  "hsl": {
    "h": 219.213,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.53205,
    "c": 0.13927,
    "h": 261.8
  },
  "luminance": 0.14726
}

Semantic roles & 50–950 ramp

primary

#3D69BC

secondary

#C9B48C

accent

#AA4DDA

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3D69BC

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

Preview Lab → · Contrast checker → · Palette generator →