#3A6C8D#3A6C8D

#3A6C8D is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.1% C 0.075 H 239.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#3A6C8D
RGB	rgb(58, 108, 141)
HSL	hsl(204, 42%, 39%)
HSV	hsv(204, 59%, 55%)
CMYK	cmyk(58.9%, 23.4%, 0%, 44.7%)
CIE-LAB	lab(43.58, -6.56, -23.21)
CIE-LCH	lch(43.58, 24.12, 254.21°)
OKLab	oklab(51.06% -0.0383 -0.0649)
OKLCH	oklch(51.06% 0.075 239.5)
XYZ	xyz(11.9134, 13.5467, 27.1811)
Luminance	0.1355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6C8D #8D5B3A

analogous

#3A8D85 #3A6C8D #3A438D

triadic

#3A6C8D #8D3A6C #6C8D3A

tetradic

#3A6C8D #853A8D #8D5B3A #438D3A

square

#3A6C8D #853A8D #8D5B3A #438D3A

split-complementary

#3A6C8D #8D3A43 #8D853A

monochromatic

#162A36 #284B62 #3A6C8D #4E8DB6 #79A9C8

Accessibility & contrast

On white

5.66

#3A6C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#3A6C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6C8D

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6C8D	#FFFFFF	#000000	##FFFFFF
##3A6C8D	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6C8F

Deuteranopia (green-blind)

#52638C

Tritanopia (blue-blind)

#007477

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3a6c8d;
/* rgb */ color: rgb(58, 108, 141);
/* oklch */ color: oklch(51.1% 0.075 239.5);

Tailwind

colors: {
  custom: {
    50: '#7796ae',
    500: '#3a6c8d',
    950: '#000000',
  },
}

SCSS

$custom: #3a6c8d;
$custom-light: #7796ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6c8d",
  "rgb": {
    "r": 58,
    "g": 108,
    "b": 141
  },
  "hsl": {
    "h": 203.855,
    "s": 41.709,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51062,
    "c": 0.07542,
    "h": 239.5
  },
  "luminance": 0.13548
}

Semantic roles & 50–950 ramp

primary

#3A6C8D

secondary

#B18B71

accent

#8756D2

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #3A6C8D

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

Preview Lab → · Contrast checker → · Palette generator →