#379BB0#379BB0

#379BB0 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.1% C 0.095 H 214.4°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#379BB0
RGB	rgb(55, 155, 176)
HSL	hsl(190, 52%, 45%)
HSV	hsv(190, 69%, 69%)
CMYK	cmyk(68.8%, 11.9%, 0%, 31%)
CIE-LAB	lab(59.33, -21.81, -19.36)
CIE-LCH	lch(59.33, 29.16, 221.59°)
OKLab	oklab(64.08% -0.0786 -0.0539)
OKLCH	oklch(64.08% 0.095 214.4)
XYZ	xyz(21.1301, 27.3871, 45.2385)
Luminance	0.2739 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379BB0 #B04C37

analogous

#37B088 #379BB0 #375FB0

triadic

#379BB0 #B0379B #9BB037

tetradic

#379BB0 #8837B0 #B04C37 #5FB037

square

#379BB0 #8837B0 #B04C37 #5FB037

split-complementary

#379BB0 #B0375F #B08837

monochromatic

#1A4953 #287281 #379BB0 #59B7CB #88CBDA

Accessibility & contrast

On white

3.24

#379BB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#379BB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379BB0

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379BB0	#FFFFFF	#000000	##000000
##379BB0	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C96B1

Deuteranopia (green-blind)

#7B89B0

Tritanopia (blue-blind)

#00A3A1

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #379bb0;
/* rgb */ color: rgb(55, 155, 176);
/* oklch */ color: oklch(64.1% 0.095 214.4);

Tailwind

colors: {
  custom: {
    50: '#7db8c7',
    500: '#379bb0',
    950: '#000000',
  },
}

SCSS

$custom: #379bb0;
$custom-light: #7db8c7;
$custom-dark: #000000;

JSON

{
  "hex": "#379bb0",
  "rgb": {
    "r": 55,
    "g": 155,
    "b": 176
  },
  "hsl": {
    "h": 190.413,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64079,
    "c": 0.09526,
    "h": 214.4
  },
  "luminance": 0.2739
}

Semantic roles & 50–950 ramp

primary

#379BB0

secondary

#C48B7F

accent

#654CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379BB0

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

Preview Lab → · Contrast checker → · Palette generator →