#3379AE#3379AE

#3379AE is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.108 H 244.5°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3379AE
RGB	rgb(51, 121, 174)
HSL	hsl(206, 55%, 44%)
HSV	hsv(206, 71%, 68%)
CMYK	cmyk(70.7%, 30.5%, 0%, 31.8%)
CIE-LAB	lab(48.80, -4.16, -34.51)
CIE-LCH	lch(48.80, 34.76, 263.12°)
OKLab	oklab(55.62% -0.0465 -0.0976)
OKLCH	oklch(55.62% 0.108 244.5)
XYZ	xyz(15.8397, 17.4328, 42.5663)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3379AE #AE6833

analogous

#33AEA6 #3379AE #333BAE

triadic

#3379AE #AE3379 #79AE33

tetradic

#3379AE #A633AE #AE6833 #3BAE33

square

#3379AE #A633AE #AE6833 #3BAE33

split-complementary

#3379AE #AE333B #AEA633

monochromatic

#17374F #25587F #3379AE #5298CC #81B4DA

Accessibility & contrast

On white

4.68

#3379AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#3379AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3379AE

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3379AE	#FFFFFF	#000000	##FFFFFF
##3379AE	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617AB0

Deuteranopia (green-blind)

#506FAD

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3379ae;
/* rgb */ color: rgb(51, 121, 174);
/* oklch */ color: oklch(55.6% 0.108 244.5);

Tailwind

colors: {
  custom: {
    50: '#7a9fc6',
    500: '#3379ae',
    950: '#000000',
  },
}

SCSS

$custom: #3379ae;
$custom-light: #7a9fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3379ae",
  "rgb": {
    "r": 51,
    "g": 121,
    "b": 174
  },
  "hsl": {
    "h": 205.854,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55621,
    "c": 0.10811,
    "h": 244.5
  },
  "luminance": 0.17435
}

Semantic roles & 50–950 ramp

primary

#3379AE

secondary

#C39979

accent

#8A4ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3379AE

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

Preview Lab → · Contrast checker → · Palette generator →