#3379AF#3379AF

#3379AF is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.7% C 0.109 H 245.0°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3379AF
RGB	rgb(51, 121, 175)
HSL	hsl(206, 55%, 44%)
HSV	hsv(206, 71%, 69%)
CMYK	cmyk(70.9%, 30.9%, 0%, 31.4%)
CIE-LAB	lab(48.85, -3.81, -35.02)
CIE-LCH	lch(48.85, 35.22, 263.80°)
OKLab	oklab(55.68% -0.0462 -0.0991)
OKLCH	oklch(55.68% 0.109 245)
XYZ	xyz(15.9375, 17.4720, 43.0816)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3379AF #AF6933

analogous

#33AFA7 #3379AF #333BAF

triadic

#3379AF #AF3379 #79AF33

tetradic

#3379AF #A733AF #AF6933 #3BAF33

square

#3379AF #A733AF #AF6933 #3BAF33

split-complementary

#3379AF #AF333B #AFA733

monochromatic

#173750 #255880 #3379AF #5297CD #82B4DB

Accessibility & contrast

On white

4.67

#3379AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#3379AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3379AF

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3379AF	#FFFFFF	#000000	##FFFFFF
##3379AF	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617BB1

Deuteranopia (green-blind)

#4F6FAE

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3379af;
/* rgb */ color: rgb(51, 121, 175);
/* oklch */ color: oklch(55.7% 0.109 245.0);

Tailwind

colors: {
  custom: {
    50: '#7a9fc7',
    500: '#3379af',
    950: '#000000',
  },
}

SCSS

$custom: #3379af;
$custom-light: #7a9fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3379af",
  "rgb": {
    "r": 51,
    "g": 121,
    "b": 175
  },
  "hsl": {
    "h": 206.129,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.55675,
    "c": 0.10931,
    "h": 245
  },
  "luminance": 0.17474
}

Semantic roles & 50–950 ramp

primary

#3379AF

secondary

#C49A7A

accent

#8A4ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3379AF

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

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