#367D9B#367D9B

#367D9B is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 55.7% C 0.084 H 228.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#367D9B
RGB	rgb(54, 125, 155)
HSL	hsl(198, 48%, 41%)
HSV	hsv(198, 65%, 61%)
CMYK	cmyk(65.2%, 19.4%, 0%, 39.2%)
CIE-LAB	lab(49.27, -12.54, -22.70)
CIE-LCH	lch(49.27, 25.93, 241.08°)
OKLab	oklab(55.74% -0.0554 -0.0635)
OKLCH	oklch(55.74% 0.084 228.9)
XYZ	xyz(14.7690, 17.8165, 33.6646)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367D9B #9B5436

analogous

#369B86 #367D9B #364A9B

triadic

#367D9B #9B367D #7D9B36

tetradic

#367D9B #86369B #9B5436 #4A9B36

square

#367D9B #86369B #9B5436 #4A9B36

split-complementary

#367D9B #9B364A #9B8636

monochromatic

#163440 #26586E #367D9B #4D9FC1 #7BB7D1

Accessibility & contrast

On white

4.60

#367D9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#367D9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #367D9B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367D9B	#FFFFFF	#000000	##FFFFFF
##367D9B	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7B9D

Deuteranopia (green-blind)

#5F719B

Tritanopia (blue-blind)

#008587

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #367d9b;
/* rgb */ color: rgb(54, 125, 155);
/* oklch */ color: oklch(55.7% 0.084 228.9);

Tailwind

colors: {
  custom: {
    50: '#78a2b8',
    500: '#367d9b',
    950: '#000000',
  },
}

SCSS

$custom: #367d9b;
$custom-light: #78a2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#367d9b",
  "rgb": {
    "r": 54,
    "g": 125,
    "b": 155
  },
  "hsl": {
    "h": 197.822,
    "s": 48.325,
    "l": 40.98
  },
  "oklch": {
    "l": 0.55744,
    "c": 0.08425,
    "h": 228.9
  },
  "luminance": 0.17818
}

Semantic roles & 50–950 ramp

primary

#367D9B

secondary

#BA8873

accent

#7850D8

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #367D9B

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

Preview Lab → · Contrast checker → · Palette generator →