#3A798F#3A798F

#3A798F is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.4% C 0.073 H 223.5°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3A798F
RGB	rgb(58, 121, 143)
HSL	hsl(196, 42%, 39%)
HSV	hsv(196, 59%, 56%)
CMYK	cmyk(59.4%, 15.4%, 0%, 43.9%)
CIE-LAB	lab(47.70, -13.43, -18.06)
CIE-LCH	lch(47.70, 22.51, 233.37°)
OKLab	oklab(54.37% -0.0529 -0.0502)
OKLCH	oklch(54.37% 0.073 223.5)
XYZ	xyz(13.5383, 16.5562, 28.4635)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A798F #8F503A

analogous

#3A8F7B #3A798F #3A4F8F

triadic

#3A798F #8F3A79 #798F3A

tetradic

#3A798F #7B3A8F #8F503A #4F8F3A

square

#3A798F #7B3A8F #8F503A #4F8F3A

split-complementary

#3A798F #8F3A4F #8F7B3A

monochromatic

#172F38 #285463 #3A798F #4F9CB7 #7AB5C9

Accessibility & contrast

On white

4.87

#3A798F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3A798F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A798F

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A798F	#FFFFFF	#000000	##FFFFFF
##3A798F	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7690

Deuteranopia (green-blind)

#606D8F

Tritanopia (blue-blind)

#008080

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3a798f;
/* rgb */ color: rgb(58, 121, 143);
/* oklch */ color: oklch(54.4% 0.073 223.5);

Tailwind

colors: {
  custom: {
    50: '#789faf',
    500: '#3a798f',
    950: '#000000',
  },
}

SCSS

$custom: #3a798f;
$custom-light: #789faf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a798f",
  "rgb": {
    "r": 58,
    "g": 121,
    "b": 143
  },
  "hsl": {
    "h": 195.529,
    "s": 42.289,
    "l": 39.412
  },
  "oklch": {
    "l": 0.54367,
    "c": 0.07292,
    "h": 223.5
  },
  "luminance": 0.16557
}

Semantic roles & 50–950 ramp

primary

#3A798F

secondary

#B38372

accent

#7656D2

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #3A798F

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

Preview Lab → · Contrast checker → · Palette generator →