#3D6D9D#3D6D9D

#3D6D9D is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.3% C 0.093 H 250.0°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3D6D9D
RGB	rgb(61, 109, 157)
HSL	hsl(210, 44%, 43%)
HSV	hsv(210, 61%, 62%)
CMYK	cmyk(61.1%, 30.6%, 0%, 38.4%)
CIE-LAB	lab(44.75, -1.12, -30.89)
CIE-LCH	lch(44.75, 30.91, 267.92°)
OKLab	oklab(52.27% -0.0317 -0.0871)
OKLCH	oklch(52.27% 0.093 250)
XYZ	xyz(13.4767, 14.3625, 33.9538)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6D9D #9D6D3D

analogous

#3D9D9D #3D6D9D #3D3D9D

triadic

#3D6D9D #9D3D6D #6D9D3D

tetradic

#3D6D9D #9D3D9D #9D6D3D #3D9D3D

square

#3D6D9D #9D3D9D #9D6D3D #3D9D3D

split-complementary

#3D6D9D #9D3D3D #9D9D3D

monochromatic

#1B3045 #2C4E71 #3D6D9D #598CBE #85AAD0

Accessibility & contrast

On white

5.42

#3D6D9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#3D6D9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6D9D

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6D9D	#FFFFFF	#000000	##FFFFFF
##3D6D9D	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596F9F

Deuteranopia (green-blind)

#4C669C

Tritanopia (blue-blind)

#00787E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3d6d9d;
/* rgb */ color: rgb(61, 109, 157);
/* oklch */ color: oklch(52.3% 0.093 250.0);

Tailwind

colors: {
  custom: {
    50: '#7b96ba',
    500: '#3d6d9d',
    950: '#000000',
  },
}

SCSS

$custom: #3d6d9d;
$custom-light: #7b96ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6d9d",
  "rgb": {
    "r": 61,
    "g": 109,
    "b": 157
  },
  "hsl": {
    "h": 210,
    "s": 44.037,
    "l": 42.745
  },
  "oklch": {
    "l": 0.52266,
    "c": 0.09264,
    "h": 250
  },
  "luminance": 0.14364
}

Semantic roles & 50–950 ramp

primary

#3D6D9D

secondary

#BA9B7C

accent

#9454D4

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #3D6D9D

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

Preview Lab → · Contrast checker → · Palette generator →