#3379A4#3379A4

#3379A4 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.1% C 0.097 H 239.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3379A4
RGB	rgb(51, 121, 164)
HSL	hsl(203, 53%, 42%)
HSV	hsv(203, 69%, 64%)
CMYK	cmyk(68.9%, 26.2%, 0%, 35.7%)
CIE-LAB	lab(48.33, -7.69, -29.43)
CIE-LCH	lch(48.33, 30.41, 255.36°)
OKLab	oklab(55.1% -0.0498 -0.0828)
OKLCH	oklch(55.1% 0.097 239)
XYZ	xyz(14.9009, 17.0573, 37.6218)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3379A4 #A45E33

analogous

#33A497 #3379A4 #3341A4

triadic

#3379A4 #A43379 #79A433

tetradic

#3379A4 #9733A4 #A45E33 #41A433

square

#3379A4 #9733A4 #A45E33 #41A433

split-complementary

#3379A4 #A43341 #A49733

monochromatic

#163447 #245775 #3379A4 #4D99C8 #7BB4D6

Accessibility & contrast

On white

4.76

#3379A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#3379A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3379A4

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3379A4	#FFFFFF	#000000	##FFFFFF
##3379A4	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6579A6

Deuteranopia (green-blind)

#566EA3

Tritanopia (blue-blind)

#008488

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3379a4;
/* rgb */ color: rgb(51, 121, 164);
/* oklch */ color: oklch(55.1% 0.097 239.0);

Tailwind

colors: {
  custom: {
    50: '#789fbf',
    500: '#3379a4',
    950: '#000000',
  },
}

SCSS

$custom: #3379a4;
$custom-light: #789fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3379a4",
  "rgb": {
    "r": 51,
    "g": 121,
    "b": 164
  },
  "hsl": {
    "h": 202.832,
    "s": 52.558,
    "l": 42.157
  },
  "oklch": {
    "l": 0.55096,
    "c": 0.09664,
    "h": 239
  },
  "luminance": 0.17059
}

Semantic roles & 50–950 ramp

primary

#3379A4

secondary

#BF9074

accent

#834CDC

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3379A4

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

Preview Lab → · Contrast checker → · Palette generator →