#3379C0#3379C0

#3379C0 is a mid, vivid cyan. Relative luminance 0.182; OKLCH L 56.6% C 0.130 H 251.5°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3379C0
RGB	rgb(51, 121, 192)
HSL	hsl(210, 58%, 48%)
HSV	hsv(210, 73%, 75%)
CMYK	cmyk(73.4%, 37%, 0%, 24.7%)
CIE-LAB	lab(49.72, 2.34, -43.46)
CIE-LCH	lch(49.72, 43.52, 273.08°)
OKLab	oklab(56.64% -0.0414 -0.1237)
OKLCH	oklch(56.64% 0.13 251.5)
XYZ	xyz(17.7135, 18.1823, 52.4349)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3379C0 #C07A33

analogous

#33BFC0 #3379C0 #3433C0

triadic

#3379C0 #C03379 #79C033

tetradic

#3379C0 #C033BF #C07A33 #33C034

square

#3379C0 #C033BF #C07A33 #33C034

split-complementary

#3379C0 #C03433 #BFC033

monochromatic

#193C5F #265B90 #3379C0 #5C98D4 #8DB6E1

Accessibility & contrast

On white

4.53

#3379C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#3379C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3379C0

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3379C0	#FFFFFF	#000000	##000000
##3379C0	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587DC3

Deuteranopia (green-blind)

#4370BF

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3379c0;
/* rgb */ color: rgb(51, 121, 192);
/* oklch */ color: oklch(56.6% 0.130 251.5);

Tailwind

colors: {
  custom: {
    50: '#7d9fd3',
    500: '#3379c0',
    950: '#000000',
  },
}

SCSS

$custom: #3379c0;
$custom-light: #7d9fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3379c0",
  "rgb": {
    "r": 51,
    "g": 121,
    "b": 192
  },
  "hsl": {
    "h": 210.213,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.56641,
    "c": 0.13046,
    "h": 251.5
  },
  "luminance": 0.18184
}

Semantic roles & 50–950 ramp

primary

#3379C0

secondary

#CBA884

accent

#9447E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3379C0

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

Preview Lab → · Contrast checker → · Palette generator →