#3A799F#3A799F

#3A799F is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.1% C 0.088 H 237.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3A799F
RGB	rgb(58, 121, 159)
HSL	hsl(203, 47%, 43%)
HSV	hsv(203, 64%, 62%)
CMYK	cmyk(63.5%, 23.9%, 0%, 37.6%)
CIE-LAB	lab(48.36, -8.17, -26.45)
CIE-LCH	lch(48.36, 27.68, 252.83°)
OKLab	oklab(55.11% -0.0468 -0.0742)
OKLCH	oklch(55.11% 0.088 237.8)
XYZ	xyz(14.8379, 17.0760, 35.3082)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A799F #9F603A

analogous

#3A9F92 #3A799F #3A479F

triadic

#3A799F #9F3A79 #799F3A

tetradic

#3A799F #923A9F #9F603A #479F3A

square

#3A799F #923A9F #9F603A #479F3A

split-complementary

#3A799F #9F3A47 #9F923A

monochromatic

#193545 #2A5772 #3A799F #5598C1 #82B4D1

Accessibility & contrast

On white

4.76

#3A799F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#3A799F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A799F

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A799F	#FFFFFF	#000000	##FFFFFF
##3A799F	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6779A1

Deuteranopia (green-blind)

#596E9E

Tritanopia (blue-blind)

#008386

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3a799f;
/* rgb */ color: rgb(58, 121, 159);
/* oklch */ color: oklch(55.1% 0.088 237.8);

Tailwind

colors: {
  custom: {
    50: '#7a9fbb',
    500: '#3a799f',
    950: '#000000',
  },
}

SCSS

$custom: #3a799f;
$custom-light: #7a9fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a799f",
  "rgb": {
    "r": 58,
    "g": 121,
    "b": 159
  },
  "hsl": {
    "h": 202.574,
    "s": 46.544,
    "l": 42.549
  },
  "oklch": {
    "l": 0.5511,
    "c": 0.08771,
    "h": 237.8
  },
  "luminance": 0.17077
}

Semantic roles & 50–950 ramp

primary

#3A799F

secondary

#BB927A

accent

#8352D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3A799F

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

Preview Lab → · Contrast checker → · Palette generator →