#368EB8#368EB8

#368EB8 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.2% C 0.104 H 232.9°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#368EB8
RGB	rgb(54, 142, 184)
HSL	hsl(199, 55%, 47%)
HSV	hsv(199, 71%, 72%)
CMYK	cmyk(70.7%, 22.8%, 0%, 27.8%)
CIE-LAB	lab(55.67, -12.33, -29.53)
CIE-LCH	lch(55.67, 32.00, 247.34°)
OKLab	oklab(61.25% -0.0626 -0.083)
OKLCH	oklch(61.25% 0.104 232.9)
XYZ	xyz(19.8426, 23.5887, 48.8454)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368EB8 #B86036

analogous

#36B8A1 #368EB8 #364DB8

triadic

#368EB8 #B8368E #8EB836

tetradic

#368EB8 #A136B8 #B86036 #4DB836

square

#368EB8 #A136B8 #B86036 #4DB836

split-complementary

#368EB8 #B8364D #B8A136

monochromatic

#1A4559 #286989 #368EB8 #5CAACF #8BC3DD

Accessibility & contrast

On white

3.67

#368EB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#368EB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368EB8

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368EB8	#FFFFFF	#000000	##000000
##368EB8	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798DBA

Deuteranopia (green-blind)

#6880B7

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #368eb8;
/* rgb */ color: rgb(54, 142, 184);
/* oklch */ color: oklch(61.2% 0.104 232.9);

Tailwind

colors: {
  custom: {
    50: '#7dafcd',
    500: '#368eb8',
    950: '#000000',
  },
}

SCSS

$custom: #368eb8;
$custom-light: #7dafcd;
$custom-dark: #000000;

JSON

{
  "hex": "#368eb8",
  "rgb": {
    "r": 54,
    "g": 142,
    "b": 184
  },
  "hsl": {
    "h": 199.385,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.61248,
    "c": 0.10396,
    "h": 232.9
  },
  "luminance": 0.23591
}

Semantic roles & 50–950 ramp

primary

#368EB8

secondary

#C79982

accent

#7A4ADE

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368EB8

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

Preview Lab → · Contrast checker → · Palette generator →