#369BB8#369BB8

#369BB8 is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.4% C 0.100 H 220.8°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#369BB8
RGB	rgb(54, 155, 184)
HSL	hsl(193, 55%, 47%)
HSV	hsv(193, 71%, 72%)
CMYK	cmyk(70.7%, 15.8%, 0%, 27.8%)
CIE-LAB	lab(59.60, -19.39, -23.46)
CIE-LCH	lch(59.60, 30.44, 230.43°)
OKLab	oklab(64.39% -0.0759 -0.0655)
OKLCH	oklch(64.39% 0.1 220.8)
XYZ	xyz(21.8908, 27.6852, 49.5282)
Luminance	0.2769 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#369BB8 #B85336

analogous

#36B894 #369BB8 #365AB8

triadic

#369BB8 #B8369B #9BB836

tetradic

#369BB8 #9436B8 #B85336 #5AB836

square

#369BB8 #9436B8 #B85336 #5AB836

split-complementary

#369BB8 #B8365A #B89436

monochromatic

#1A4B59 #287389 #369BB8 #5CB5CF #8BCBDD

Accessibility & contrast

On white

3.21

#369BB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#369BB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #369BB8

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##369BB8	#FFFFFF	#000000	##000000
##369BB8	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A97BA

Deuteranopia (green-blind)

#788AB8

Tritanopia (blue-blind)

#00A4A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #369bb8;
/* rgb */ color: rgb(54, 155, 184);
/* oklch */ color: oklch(64.4% 0.100 220.8);

Tailwind

colors: {
  custom: {
    50: '#7eb8cd',
    500: '#369bb8',
    950: '#000000',
  },
}

SCSS

$custom: #369bb8;
$custom-light: #7eb8cd;
$custom-dark: #000000;

JSON

{
  "hex": "#369bb8",
  "rgb": {
    "r": 54,
    "g": 155,
    "b": 184
  },
  "hsl": {
    "h": 193.385,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6439,
    "c": 0.10024,
    "h": 220.8
  },
  "luminance": 0.27688
}

Semantic roles & 50–950 ramp

primary

#369BB8

secondary

#C79282

accent

#6B4ADE

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #369BB8

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

Preview Lab → · Contrast checker → · Palette generator →