#379CBC#379CBC

#379CBC is a light, moderate cyan. Relative luminance 0.282; OKLCH L 64.8% C 0.102 H 223.0°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#379CBC
RGB	rgb(55, 156, 188)
HSL	hsl(194, 55%, 48%)
HSV	hsv(194, 71%, 74%)
CMYK	cmyk(70.7%, 17%, 0%, 26.3%)
CIE-LAB	lab(60.08, -18.48, -24.98)
CIE-LCH	lch(60.08, 31.07, 233.51°)
OKLab	oklab(64.83% -0.0748 -0.0698)
OKLCH	oklch(64.83% 0.102 223)
XYZ	xyz(22.5374, 28.2174, 51.8259)
Luminance	0.2822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379CBC #BC5737

analogous

#37BC99 #379CBC #3759BC

triadic

#379CBC #BC379C #9CBC37

tetradic

#379CBC #9937BC #BC5737 #59BC37

square

#379CBC #9937BC #BC5737 #59BC37

split-complementary

#379CBC #BC3759 #BC9937

monochromatic

#1B4D5D #29758D #379CBC #60B5D0 #8FCBDE

Accessibility & contrast

On white

3.16

#379CBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#379CBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379CBC

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379CBC	#FFFFFF	#000000	##000000
##379CBC	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A98BE

Deuteranopia (green-blind)

#778BBC

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #379cbc;
/* rgb */ color: rgb(55, 156, 188);
/* oklch */ color: oklch(64.8% 0.102 223.0);

Tailwind

colors: {
  custom: {
    50: '#7fb9d0',
    500: '#379cbc',
    950: '#000000',
  },
}

SCSS

$custom: #379cbc;
$custom-light: #7fb9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#379cbc",
  "rgb": {
    "r": 55,
    "g": 156,
    "b": 188
  },
  "hsl": {
    "h": 194.436,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.64834,
    "c": 0.10234,
    "h": 223
  },
  "luminance": 0.2822
}

Semantic roles & 50–950 ramp

primary

#379CBC

secondary

#C99686

accent

#6D4ADE

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #379CBC

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

Preview Lab → · Contrast checker → · Palette generator →