#368BA3#368BA3

#368BA3 is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.6% C 0.088 H 219.9°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#368BA3
RGB	rgb(54, 139, 163)
HSL	hsl(193, 50%, 43%)
HSV	hsv(193, 67%, 64%)
CMYK	cmyk(66.9%, 14.7%, 0%, 36.1%)
CIE-LAB	lab(53.91, -17.65, -20.22)
CIE-LCH	lch(53.91, 26.83, 228.88°)
OKLab	oklab(59.56% -0.0675 -0.0563)
OKLCH	oklch(59.56% 0.088 219.9)
XYZ	xyz(17.3621, 21.8920, 37.9538)
Luminance	0.2189 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368BA3 #A34E36

analogous

#36A384 #368BA3 #3655A3

triadic

#368BA3 #A3368B #8BA336

tetradic

#368BA3 #8436A3 #A34E36 #55A336

square

#368BA3 #8436A3 #A34E36 #55A336

split-complementary

#368BA3 #A33655 #A38436

monochromatic

#183D47 #276475 #368BA3 #51ACC5 #7FC2D5

Accessibility & contrast

On white

3.90

#368BA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#368BA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368BA3

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368BA3	#FFFFFF	#000000	##000000
##368BA3	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C87A4

Deuteranopia (green-blind)

#6D7CA3

Tritanopia (blue-blind)

#009393

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #368ba3;
/* rgb */ color: rgb(54, 139, 163);
/* oklch */ color: oklch(59.6% 0.088 219.9);

Tailwind

colors: {
  custom: {
    50: '#7aadbe',
    500: '#368ba3',
    950: '#000000',
  },
}

SCSS

$custom: #368ba3;
$custom-light: #7aadbe;
$custom-dark: #000000;

JSON

{
  "hex": "#368ba3",
  "rgb": {
    "r": 54,
    "g": 139,
    "b": 163
  },
  "hsl": {
    "h": 193.211,
    "s": 50.23,
    "l": 42.549
  },
  "oklch": {
    "l": 0.5956,
    "c": 0.08792,
    "h": 219.9
  },
  "luminance": 0.21894
}

Semantic roles & 50–950 ramp

primary

#368BA3

secondary

#BE8777

accent

#6D4EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #368BA3

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

Preview Lab → · Contrast checker → · Palette generator →