#368EB2#368EB2

#368EB2 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.0% C 0.099 H 228.9°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#368EB2
RGB	rgb(54, 142, 178)
HSL	hsl(197, 53%, 45%)
HSV	hsv(197, 70%, 70%)
CMYK	cmyk(69.7%, 20.2%, 0%, 30.2%)
CIE-LAB	lab(55.42, -14.35, -26.49)
CIE-LCH	lch(55.42, 30.13, 241.56°)
OKLab	oklab(60.97% -0.0648 -0.0742)
OKLCH	oklch(60.97% 0.099 228.9)
XYZ	xyz(19.2270, 23.3425, 45.6031)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368EB2 #B25A36

analogous

#36B298 #368EB2 #3650B2

triadic

#368EB2 #B2368E #8EB236

tetradic

#368EB2 #9836B2 #B25A36 #50B236

square

#368EB2 #9836B2 #B25A36 #50B236

split-complementary

#368EB2 #B23650 #B29836

monochromatic

#1A4354 #286983 #368EB2 #59ABCD #88C3DB

Accessibility & contrast

On white

3.70

#368EB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#368EB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368EB2

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368EB2	#FFFFFF	#000000	##000000
##368EB2	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8CB4

Deuteranopia (green-blind)

#6A7FB2

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #368eb2;
/* rgb */ color: rgb(54, 142, 178);
/* oklch */ color: oklch(61.0% 0.099 228.9);

Tailwind

colors: {
  custom: {
    50: '#7cafc9',
    500: '#368eb2',
    950: '#000000',
  },
}

SCSS

$custom: #368eb2;
$custom-light: #7cafc9;
$custom-dark: #000000;

JSON

{
  "hex": "#368eb2",
  "rgb": {
    "r": 54,
    "g": 142,
    "b": 178
  },
  "hsl": {
    "h": 197.419,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60965,
    "c": 0.09857,
    "h": 228.9
  },
  "luminance": 0.23345
}

Semantic roles & 50–950 ramp

primary

#368EB2

secondary

#C5937F

accent

#754BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368EB2

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

Preview Lab → · Contrast checker → · Palette generator →