#368FB1#368FB1

#368FB1 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.2% C 0.097 H 227.2°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#368FB1
RGB	rgb(54, 143, 177)
HSL	hsl(197, 53%, 45%)
HSV	hsv(197, 69%, 69%)
CMYK	cmyk(69.5%, 19.2%, 0%, 30.6%)
CIE-LAB	lab(55.69, -15.23, -25.52)
CIE-LCH	lch(55.69, 29.72, 239.17°)
OKLab	oklab(61.16% -0.0662 -0.0714)
OKLCH	oklch(61.16% 0.097 227.2)
XYZ	xyz(19.2764, 23.6014, 45.1261)
Luminance	0.2360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368FB1 #B15836

analogous

#36B195 #368FB1 #3652B1

triadic

#368FB1 #B1368F #8FB136

tetradic

#368FB1 #9536B1 #B15836 #52B136

square

#368FB1 #9536B1 #B15836 #52B136

split-complementary

#368FB1 #B13652 #B19536

monochromatic

#194353 #286982 #368FB1 #58ACCC #87C3DA

Accessibility & contrast

On white

3.67

#368FB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#368FB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368FB1

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368FB1	#FFFFFF	#000000	##000000
##368FB1	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)

#7D8CB3

Deuteranopia (green-blind)

#6C80B1

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #368fb1;
/* rgb */ color: rgb(54, 143, 177);
/* oklch */ color: oklch(61.2% 0.097 227.2);

Tailwind

colors: {
  custom: {
    50: '#7cafc8',
    500: '#368fb1',
    950: '#000000',
  },
}

SCSS

$custom: #368fb1;
$custom-light: #7cafc8;
$custom-dark: #000000;

JSON

{
  "hex": "#368fb1",
  "rgb": {
    "r": 54,
    "g": 143,
    "b": 177
  },
  "hsl": {
    "h": 196.585,
    "s": 53.247,
    "l": 45.294
  },
  "oklch": {
    "l": 0.61162,
    "c": 0.09742,
    "h": 227.2
  },
  "luminance": 0.23604
}

Semantic roles & 50–950 ramp

primary

#368FB1

secondary

#C4927F

accent

#734BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368FB1

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

Preview Lab → · Contrast checker → · Palette generator →