#3A6778#3A6778

#3A6778 is a mid, muted cyan. Relative luminance 0.120; OKLCH L 48.8% C 0.057 H 224.5°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3A6778
RGB	rgb(58, 103, 120)
HSL	hsl(196, 35%, 35%)
HSV	hsv(196, 52%, 47%)
CMYK	cmyk(51.7%, 14.2%, 0%, 52.9%)
CIE-LAB	lab(41.15, -10.40, -14.30)
CIE-LCH	lch(41.15, 17.68, 233.98°)
OKLab	oklab(48.85% -0.0403 -0.0396)
OKLCH	oklch(48.85% 0.057 224.5)
XYZ	xyz(9.9841, 11.9553, 19.5471)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6778 #784B3A

analogous

#3A786A #3A6778 #3A4878

triadic

#3A6778 #783A67 #67783A

tetradic

#3A6778 #6A3A78 #784B3A #48783A

square

#3A6778 #6A3A78 #784B3A #48783A

split-complementary

#3A6778 #783A48 #786A3A

monochromatic

#122025 #26444F #3A6778 #4E8AA1 #72A7BB

Accessibility & contrast

On white

6.19

#3A6778 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3A6778 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6778

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6778	#FFFFFF	#000000	##FFFFFF
##3A6778	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6579

Deuteranopia (green-blind)

#545E78

Tritanopia (blue-blind)

#186C6C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3a6778;
/* rgb */ color: rgb(58, 103, 120);
/* oklch */ color: oklch(48.8% 0.057 224.5);

Tailwind

colors: {
  custom: {
    50: '#75929f',
    500: '#3a6778',
    950: '#000000',
  },
}

SCSS

$custom: #3a6778;
$custom-light: #75929f;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6778",
  "rgb": {
    "r": 58,
    "g": 103,
    "b": 120
  },
  "hsl": {
    "h": 196.452,
    "s": 34.831,
    "l": 34.902
  },
  "oklch": {
    "l": 0.48845,
    "c": 0.05651,
    "h": 224.5
  },
  "luminance": 0.11956
}

Semantic roles & 50–950 ramp

primary

#3A6778

secondary

#A47A6A

accent

#7B5DCB

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#090D0E

muted

#7B7D7E

Preview Lab

Preview with #3A6778

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

Preview Lab → · Contrast checker → · Palette generator →