#379DB2#379DB2

#379DB2 is a light, moderate cyan. Relative luminance 0.281; OKLCH L 64.7% C 0.096 H 214.1°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#379DB2
RGB	rgb(55, 157, 178)
HSL	hsl(190, 53%, 46%)
HSV	hsv(190, 69%, 70%)
CMYK	cmyk(69.1%, 11.8%, 0%, 30.2%)
CIE-LAB	lab(60.01, -22.21, -19.45)
CIE-LCH	lch(60.01, 29.52, 221.20°)
OKLab	oklab(64.65% -0.0798 -0.0541)
OKLCH	oklch(64.65% 0.096 214.1)
XYZ	xyz(21.6650, 28.1381, 46.4002)
Luminance	0.2814 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379DB2 #B24C37

analogous

#37B289 #379DB2 #375FB2

triadic

#379DB2 #B2379D #9DB237

tetradic

#379DB2 #8937B2 #B24C37 #5FB237

square

#379DB2 #8937B2 #B24C37 #5FB237

split-complementary

#379DB2 #B2375F #B28937

monochromatic

#1A4B54 #297483 #379DB2 #5AB9CC #89CDDB

Accessibility & contrast

On white

3.17

#379DB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#379DB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379DB2

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379DB2	#FFFFFF	#000000	##000000
##379DB2	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E98B3

Deuteranopia (green-blind)

#7C8BB2

Tritanopia (blue-blind)

#00A5A3

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #379db2;
/* rgb */ color: rgb(55, 157, 178);
/* oklch */ color: oklch(64.7% 0.096 214.1);

Tailwind

colors: {
  custom: {
    50: '#7ebac9',
    500: '#379db2',
    950: '#000000',
  },
}

SCSS

$custom: #379db2;
$custom-light: #7ebac9;
$custom-dark: #000000;

JSON

{
  "hex": "#379db2",
  "rgb": {
    "r": 55,
    "g": 157,
    "b": 178
  },
  "hsl": {
    "h": 190.244,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.64652,
    "c": 0.09643,
    "h": 214.1
  },
  "luminance": 0.28141
}

Semantic roles & 50–950 ramp

primary

#379DB2

secondary

#C58C80

accent

#644CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379DB2

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

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