#379ABB#379ABB

#379ABB is a light, moderate cyan. Relative luminance 0.275; OKLCH L 64.3% C 0.102 H 224.1°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#379ABB
RGB	rgb(55, 154, 187)
HSL	hsl(195, 55%, 47%)
HSV	hsv(195, 71%, 73%)
CMYK	cmyk(70.6%, 17.6%, 0%, 26.7%)
CIE-LAB	lab(59.44, -17.74, -25.40)
CIE-LCH	lch(59.44, 30.98, 235.07°)
OKLab	oklab(64.31% -0.0732 -0.071)
OKLCH	oklch(64.31% 0.102 224.1)
XYZ	xyz(22.0971, 27.5088, 51.1492)
Luminance	0.2751 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379ABB #BB5837

analogous

#37BB9A #379ABB #3758BB

triadic

#379ABB #BB379A #9ABB37

tetradic

#379ABB #9A37BB #BB5837 #58BB37

square

#379ABB #9A37BB #BB5837 #58BB37

split-complementary

#379ABB #BB3758 #BB9A37

monochromatic

#1B4C5C #29738C #379ABB #5FB4D0 #8ECADE

Accessibility & contrast

On white

3.23

#379ABB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#379ABB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379ABB

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379ABB	#FFFFFF	#000000	##000000
##379ABB	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8797BD

Deuteranopia (green-blind)

#7589BB

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #379abb;
/* rgb */ color: rgb(55, 154, 187);
/* oklch */ color: oklch(64.3% 0.102 224.1);

Tailwind

colors: {
  custom: {
    50: '#7fb7cf',
    500: '#379abb',
    950: '#000000',
  },
}

SCSS

$custom: #379abb;
$custom-light: #7fb7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#379abb",
  "rgb": {
    "r": 55,
    "g": 154,
    "b": 187
  },
  "hsl": {
    "h": 195,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.64306,
    "c": 0.10199,
    "h": 224.1
  },
  "luminance": 0.27511
}

Semantic roles & 50–950 ramp

primary

#379ABB

secondary

#C99685

accent

#6F4ADE

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379ABB

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

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