#3A779C#3A779C

#3A779C is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.5% C 0.086 H 237.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3A779C
RGB	rgb(58, 119, 156)
HSL	hsl(203, 46%, 42%)
HSV	hsv(203, 63%, 61%)
CMYK	cmyk(62.8%, 23.7%, 0%, 38.8%)
CIE-LAB	lab(47.61, -8.02, -25.84)
CIE-LCH	lch(47.61, 27.05, 252.76°)
OKLab	oklab(54.48% -0.0456 -0.0724)
OKLCH	oklch(54.48% 0.086 237.8)
XYZ	xyz(14.3402, 16.4921, 33.8736)
Luminance	0.1649 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A779C #9C5F3A

analogous

#3A9C90 #3A779C #3A469C

triadic

#3A779C #9C3A77 #779C3A

tetradic

#3A779C #903A9C #9C5F3A #469C3A

square

#3A779C #903A9C #9C5F3A #469C3A

split-complementary

#3A779C #9C3A46 #9C903A

monochromatic

#193343 #29556F #3A779C #5497BF #80B2D0

Accessibility & contrast

On white

4.89

#3A779C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#3A779C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A779C

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A779C	#FFFFFF	#000000	##FFFFFF
##3A779C	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66779E

Deuteranopia (green-blind)

#586D9B

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3a779c;
/* rgb */ color: rgb(58, 119, 156);
/* oklch */ color: oklch(54.5% 0.086 237.8);

Tailwind

colors: {
  custom: {
    50: '#7a9eb9',
    500: '#3a779c',
    950: '#000000',
  },
}

SCSS

$custom: #3a779c;
$custom-light: #7a9eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a779c",
  "rgb": {
    "r": 58,
    "g": 119,
    "b": 156
  },
  "hsl": {
    "h": 202.653,
    "s": 45.794,
    "l": 41.961
  },
  "oklch": {
    "l": 0.54479,
    "c": 0.08562,
    "h": 237.8
  },
  "luminance": 0.16493
}

Semantic roles & 50–950 ramp

primary

#3A779C

secondary

#BA9178

accent

#8452D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3A779C

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

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