#3A778E#3A778E

#3A778E is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.8% C 0.072 H 225.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3A778E
RGB	rgb(58, 119, 142)
HSL	hsl(196, 42%, 39%)
HSV	hsv(196, 59%, 56%)
CMYK	cmyk(59.2%, 16.2%, 0%, 44.3%)
CIE-LAB	lab(47.03, -12.62, -18.48)
CIE-LCH	lch(47.03, 22.38, 235.68°)
OKLab	oklab(53.83% -0.0509 -0.0514)
OKLCH	oklch(53.83% 0.072 225.3)
XYZ	xyz(13.2223, 16.0449, 27.9861)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A778E #8E513A

analogous

#3A8E7B #3A778E #3A4D8E

triadic

#3A778E #8E3A77 #778E3A

tetradic

#3A778E #7B3A8E #8E513A #4D8E3A

square

#3A778E #7B3A8E #8E513A #4D8E3A

split-complementary

#3A778E #8E3A4D #8E7B3A

monochromatic

#172E37 #285363 #3A778E #4E9AB7 #7AB3C9

Accessibility & contrast

On white

4.99

#3A778E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#3A778E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A778E

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A778E	#FFFFFF	#000000	##FFFFFF
##3A778E	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A758F

Deuteranopia (green-blind)

#5E6C8E

Tritanopia (blue-blind)

#007E7E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3a778e;
/* rgb */ color: rgb(58, 119, 142);
/* oklch */ color: oklch(53.8% 0.072 225.3);

Tailwind

colors: {
  custom: {
    50: '#789eaf',
    500: '#3a778e',
    950: '#000000',
  },
}

SCSS

$custom: #3a778e;
$custom-light: #789eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a778e",
  "rgb": {
    "r": 58,
    "g": 119,
    "b": 142
  },
  "hsl": {
    "h": 196.429,
    "s": 42,
    "l": 39.216
  },
  "oklch": {
    "l": 0.53825,
    "c": 0.07238,
    "h": 225.3
  },
  "luminance": 0.16046
}

Semantic roles & 50–950 ramp

primary

#3A778E

secondary

#B28372

accent

#7856D2

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #3A778E

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

Preview Lab → · Contrast checker → · Palette generator →