#368AB3#368AB3

#368AB3 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 60.0% C 0.101 H 233.3°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#368AB3
RGB	rgb(54, 138, 179)
HSL	hsl(200, 54%, 46%)
HSV	hsv(200, 70%, 70%)
CMYK	cmyk(69.8%, 22.9%, 0%, 29.8%)
CIE-LAB	lab(54.25, -11.78, -28.88)
CIE-LCH	lch(54.25, 31.19, 247.80°)
OKLab	oklab(60.05% -0.0604 -0.0811)
OKLCH	oklch(60.05% 0.101 233.3)
XYZ	xyz(18.7433, 22.2138, 45.9390)
Luminance	0.2222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368AB3 #B35F36

analogous

#36B39D #368AB3 #364BB3

triadic

#368AB3 #B3368A #8AB336

tetradic

#368AB3 #9D36B3 #B35F36 #4BB336

square

#368AB3 #9D36B3 #B35F36 #4BB336

split-complementary

#368AB3 #B3364B #B39D36

monochromatic

#1A4255 #286684 #368AB3 #59A7CD #88C0DB

Accessibility & contrast

On white

3.86

#368AB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#368AB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368AB3

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368AB3	#FFFFFF	#000000	##000000
##368AB3	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7689B5

Deuteranopia (green-blind)

#657CB2

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #368ab3;
/* rgb */ color: rgb(54, 138, 179);
/* oklch */ color: oklch(60.0% 0.101 233.3);

Tailwind

colors: {
  custom: {
    50: '#7cacca',
    500: '#368ab3',
    950: '#000000',
  },
}

SCSS

$custom: #368ab3;
$custom-light: #7cacca;
$custom-dark: #000000;

JSON

{
  "hex": "#368ab3",
  "rgb": {
    "r": 54,
    "g": 138,
    "b": 179
  },
  "hsl": {
    "h": 199.68,
    "s": 53.648,
    "l": 45.686
  },
  "oklch": {
    "l": 0.60046,
    "c": 0.1011,
    "h": 233.3
  },
  "luminance": 0.22216
}

Semantic roles & 50–950 ramp

primary

#368AB3

secondary

#C59680

accent

#7B4BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368AB3

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

Preview Lab → · Contrast checker → · Palette generator →