#3B79AF#3B79AF

#3B79AF is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 56.0% C 0.106 H 247.3°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3B79AF
RGB	rgb(59, 121, 175)
HSL	hsl(208, 50%, 46%)
HSV	hsv(208, 66%, 69%)
CMYK	cmyk(66.3%, 30.9%, 0%, 31.4%)
CIE-LAB	lab(49.13, -2.50, -34.56)
CIE-LCH	lch(49.13, 34.65, 265.86°)
OKLab	oklab(55.97% -0.0408 -0.0976)
OKLCH	oklch(55.97% 0.106 247.3)
XYZ	xyz(16.3760, 17.6980, 43.1022)
Luminance	0.1770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B79AF #AF713B

analogous

#3BAFAB #3B79AF #3B3FAF

triadic

#3B79AF #AF3B79 #79AF3B

tetradic

#3B79AF #AB3BAF #AF713B #3FAF3B

square

#3B79AF #AB3BAF #AF713B #3FAF3B

split-complementary

#3B79AF #AF3B3F #AFAB3B

monochromatic

#1C3A53 #2C5981 #3B79AF #5E97C9 #8CB5D8

Accessibility & contrast

On white

4.63

#3B79AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#3B79AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3B79AF

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B79AF	#FFFFFF	#000000	##FFFFFF
##3B79AF	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617BB1

Deuteranopia (green-blind)

#5170AE

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3b79af;
/* rgb */ color: rgb(59, 121, 175);
/* oklch */ color: oklch(56.0% 0.106 247.3);

Tailwind

colors: {
  custom: {
    50: '#7d9fc7',
    500: '#3b79af',
    950: '#000000',
  },
}

SCSS

$custom: #3b79af;
$custom-light: #7d9fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b79af",
  "rgb": {
    "r": 59,
    "g": 121,
    "b": 175
  },
  "hsl": {
    "h": 207.931,
    "s": 49.573,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55973,
    "c": 0.10583,
    "h": 247.3
  },
  "luminance": 0.177
}

Semantic roles & 50–950 ramp

primary

#3B79AF

secondary

#C3A183

accent

#8F4FD9

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3B79AF

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

Preview Lab → · Contrast checker → · Palette generator →