#379FBD#379FBD

#379FBD is a light, moderate cyan. Relative luminance 0.293; OKLCH L 65.6% C 0.103 H 221.0°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#379FBD
RGB	rgb(55, 159, 189)
HSL	hsl(193, 55%, 48%)
HSV	hsv(193, 71%, 74%)
CMYK	cmyk(70.9%, 15.9%, 0%, 25.9%)
CIE-LAB	lab(61.03, -19.74, -24.09)
CIE-LCH	lch(61.03, 31.14, 230.67°)
OKLab	oklab(65.6% -0.0775 -0.0673)
OKLCH	oklch(65.6% 0.103 221)
XYZ	xyz(23.1552, 29.2800, 52.5655)
Luminance	0.2928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379FBD #BD5537

analogous

#37BD98 #379FBD #375CBD

triadic

#379FBD #BD379F #9FBD37

tetradic

#379FBD #9837BD #BD5537 #5CBD37

square

#379FBD #9837BD #BD5537 #5CBD37

split-complementary

#379FBD #BD375C #BD9837

monochromatic

#1B4F5E #29778E #379FBD #60B8D1 #90CDDF

Accessibility & contrast

On white

3.06

#379FBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#379FBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379FBD

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379FBD	#FFFFFF	#000000	##000000
##379FBD	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9BBF

Deuteranopia (green-blind)

#7B8DBD

Tritanopia (blue-blind)

#00A9A9

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #379fbd;
/* rgb */ color: rgb(55, 159, 189);
/* oklch */ color: oklch(65.6% 0.103 221.0);

Tailwind

colors: {
  custom: {
    50: '#7fbbd1',
    500: '#379fbd',
    950: '#000000',
  },
}

SCSS

$custom: #379fbd;
$custom-light: #7fbbd1;
$custom-dark: #000000;

JSON

{
  "hex": "#379fbd",
  "rgb": {
    "r": 55,
    "g": 159,
    "b": 189
  },
  "hsl": {
    "h": 193.433,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.65603,
    "c": 0.10261,
    "h": 221
  },
  "luminance": 0.29283
}

Semantic roles & 50–950 ramp

primary

#379FBD

secondary

#C99586

accent

#6B4ADE

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #379FBD

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

Preview Lab → · Contrast checker → · Palette generator →