#3D699B#3D699B

#3D699B is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.2% C 0.094 H 252.8°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#3D699B
RGB	rgb(61, 105, 155)
HSL	hsl(212, 44%, 42%)
HSV	hsv(212, 61%, 61%)
CMYK	cmyk(60.6%, 32.3%, 0%, 39.2%)
CIE-LAB	lab(43.45, 0.64, -31.74)
CIE-LCH	lch(43.45, 31.75, 271.16°)
OKLab	oklab(51.21% -0.0277 -0.0896)
OKLCH	oklch(51.21% 0.094 252.8)
XYZ	xyz(12.8903, 13.4607, 32.9229)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D699B #9B6F3D

analogous

#3D989B #3D699B #403D9B

triadic

#3D699B #9B3D69 #699B3D

tetradic

#3D699B #9B3D98 #9B6F3D #3D9B40

square

#3D699B #9B3D98 #9B6F3D #3D9B40

split-complementary

#3D699B #9B403D #989B3D

monochromatic

#1A2E43 #2C4B6F #3D699B #5887BD #84A7CF

Accessibility & contrast

On white

5.69

#3D699B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3D699B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D699B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D699B	#FFFFFF	#000000	##FFFFFF
##3D699B	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546C9D

Deuteranopia (green-blind)

#48639A

Tritanopia (blue-blind)

#00747B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3d699b;
/* rgb */ color: rgb(61, 105, 155);
/* oklch */ color: oklch(51.2% 0.094 252.8);

Tailwind

colors: {
  custom: {
    50: '#7b93b8',
    500: '#3d699b',
    950: '#000000',
  },
}

SCSS

$custom: #3d699b;
$custom-light: #7b93b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d699b",
  "rgb": {
    "r": 61,
    "g": 105,
    "b": 155
  },
  "hsl": {
    "h": 211.915,
    "s": 43.519,
    "l": 42.353
  },
  "oklch": {
    "l": 0.51214,
    "c": 0.09376,
    "h": 252.8
  },
  "luminance": 0.13462
}

Semantic roles & 50–950 ramp

primary

#3D699B

secondary

#B99C7B

accent

#9855D3

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #3D699B

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

Preview Lab → · Contrast checker → · Palette generator →