#3379A5#3379A5

#3379A5 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.1% C 0.098 H 239.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3379A5
RGB	rgb(51, 121, 165)
HSL	hsl(203, 53%, 42%)
HSV	hsv(203, 69%, 65%)
CMYK	cmyk(69.1%, 26.7%, 0%, 35.3%)
CIE-LAB	lab(48.38, -7.34, -29.94)
CIE-LCH	lch(48.38, 30.82, 256.22°)
OKLab	oklab(55.15% -0.0494 -0.0843)
OKLCH	oklch(55.15% 0.098 239.6)
XYZ	xyz(14.9915, 17.0936, 38.0993)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3379A5 #A55F33

analogous

#33A598 #3379A5 #3340A5

triadic

#3379A5 #A53379 #79A533

tetradic

#3379A5 #9833A5 #A55F33 #40A533

square

#3379A5 #9833A5 #A55F33 #40A533

split-complementary

#3379A5 #A53340 #A59833

monochromatic

#163448 #255776 #3379A5 #4D99C8 #7CB4D6

Accessibility & contrast

On white

4.75

#3379A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#3379A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3379A5

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3379A5	#FFFFFF	#000000	##FFFFFF
##3379A5	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6579A7

Deuteranopia (green-blind)

#556EA4

Tritanopia (blue-blind)

#008488

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3379a5;
/* rgb */ color: rgb(51, 121, 165);
/* oklch */ color: oklch(55.1% 0.098 239.6);

Tailwind

colors: {
  custom: {
    50: '#789fc0',
    500: '#3379a5',
    950: '#000000',
  },
}

SCSS

$custom: #3379a5;
$custom-light: #789fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3379a5",
  "rgb": {
    "r": 51,
    "g": 121,
    "b": 165
  },
  "hsl": {
    "h": 203.158,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.55147,
    "c": 0.09774,
    "h": 239.6
  },
  "luminance": 0.17095
}

Semantic roles & 50–950 ramp

primary

#3379A5

secondary

#BF9175

accent

#834CDC

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3379A5

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

Preview Lab → · Contrast checker → · Palette generator →