#3A779B#3A779B

#3A779B is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.4% C 0.085 H 237.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3A779B
RGB	rgb(58, 119, 155)
HSL	hsl(202, 46%, 42%)
HSV	hsv(202, 63%, 61%)
CMYK	cmyk(62.6%, 23.2%, 0%, 39.2%)
CIE-LAB	lab(47.57, -8.35, -25.32)
CIE-LCH	lch(47.57, 26.66, 251.74°)
OKLab	oklab(54.43% -0.046 -0.0709)
OKLCH	oklch(54.43% 0.085 237)
XYZ	xyz(14.2559, 16.4584, 33.4295)
Luminance	0.1646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A779B #9B5E3A

analogous

#3A9B8F #3A779B #3A479B

triadic

#3A779B #9B3A77 #779B3A

tetradic

#3A779B #8F3A9B #9B5E3A #479B3A

square

#3A779B #8F3A9B #9B5E3A #479B3A

split-complementary

#3A779B #9B3A47 #9B8F3A

monochromatic

#193342 #29556E #3A779B #5397BF #80B2CF

Accessibility & contrast

On white

4.89

#3A779B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3A779B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A779B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A779B	#FFFFFF	#000000	##FFFFFF
##3A779B	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66769D

Deuteranopia (green-blind)

#596D9A

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3a779b;
/* rgb */ color: rgb(58, 119, 155);
/* oklch */ color: oklch(54.4% 0.085 237.0);

Tailwind

colors: {
  custom: {
    50: '#7a9eb8',
    500: '#3a779b',
    950: '#000000',
  },
}

SCSS

$custom: #3a779b;
$custom-light: #7a9eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a779b",
  "rgb": {
    "r": 58,
    "g": 119,
    "b": 155
  },
  "hsl": {
    "h": 202.268,
    "s": 45.54,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5443,
    "c": 0.08455,
    "h": 237
  },
  "luminance": 0.1646
}

Semantic roles & 50–950 ramp

primary

#3A779B

secondary

#B99078

accent

#8353D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3A779B

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

Preview Lab → · Contrast checker → · Palette generator →