#3D6C8D#3D6C8D

#3D6C8D is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.2% C 0.074 H 240.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#3D6C8D
RGB	rgb(61, 108, 141)
HSL	hsl(205, 40%, 40%)
HSV	hsv(205, 57%, 55%)
CMYK	cmyk(56.7%, 23.4%, 0%, 44.7%)
CIE-LAB	lab(43.71, -5.90, -22.99)
CIE-LCH	lch(43.71, 23.74, 255.62°)
OKLab	oklab(51.21% -0.0358 -0.0643)
OKLCH	oklch(51.21% 0.074 240.9)
XYZ	xyz(12.0930, 13.6393, 27.1895)
Luminance	0.1364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6C8D #8D5E3D

analogous

#3D8D86 #3D6C8D #3D448D

triadic

#3D6C8D #8D3D6C #6C8D3D

tetradic

#3D6C8D #863D8D #8D5E3D #448D3D

square

#3D6C8D #863D8D #8D5E3D #448D3D

split-complementary

#3D6C8D #8D3D44 #8D863D

monochromatic

#182B38 #2B4B62 #3D6C8D #538CB4 #7DA9C7

Accessibility & contrast

On white

5.63

#3D6C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#3D6C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6C8D

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6C8D	#FFFFFF	#000000	##FFFFFF
##3D6C8D	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6C8F

Deuteranopia (green-blind)

#53648C

Tritanopia (blue-blind)

#007477

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3d6c8d;
/* rgb */ color: rgb(61, 108, 141);
/* oklch */ color: oklch(51.2% 0.074 240.9);

Tailwind

colors: {
  custom: {
    50: '#7996ae',
    500: '#3d6c8d',
    950: '#000000',
  },
}

SCSS

$custom: #3d6c8d;
$custom-light: #7996ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6c8d",
  "rgb": {
    "r": 61,
    "g": 108,
    "b": 141
  },
  "hsl": {
    "h": 204.75,
    "s": 39.604,
    "l": 39.608
  },
  "oklch": {
    "l": 0.51207,
    "c": 0.0736,
    "h": 240.9
  },
  "luminance": 0.1364
}

Semantic roles & 50–950 ramp

primary

#3D6C8D

secondary

#B18E75

accent

#8958CF

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #3D6C8D

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

Preview Lab → · Contrast checker → · Palette generator →