#358399#358399

#358399 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.1% C 0.082 H 219.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#358399
RGB	rgb(53, 131, 153)
HSL	hsl(193, 49%, 40%)
HSV	hsv(193, 65%, 60%)
CMYK	cmyk(65.4%, 14.4%, 0%, 40%)
CIE-LAB	lab(51.02, -16.71, -18.85)
CIE-LCH	lch(51.02, 25.19, 228.44°)
OKLab	oklab(57.11% -0.0634 -0.0525)
OKLCH	oklch(57.11% 0.082 219.6)
XYZ	xyz(15.3319, 19.2878, 33.0457)
Luminance	0.1929 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358399 #994B35

analogous

#35997D #358399 #355199

triadic

#358399 #993583 #839935

tetradic

#358399 #7D3599 #994B35 #519935

square

#358399 #7D3599 #994B35 #519935

split-complementary

#358399 #993551 #997D35

monochromatic

#16353E #255C6C #358399 #4BA7C1 #78BDD0

Accessibility & contrast

On white

4.32

#358399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#358399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358399

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358399	#FFFFFF	#000000	##000000
##358399	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809A

Deuteranopia (green-blind)

#677599

Tritanopia (blue-blind)

#008A8A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #358399;
/* rgb */ color: rgb(53, 131, 153);
/* oklch */ color: oklch(57.1% 0.082 219.6);

Tailwind

colors: {
  custom: {
    50: '#78a7b7',
    500: '#358399',
    950: '#000000',
  },
}

SCSS

$custom: #358399;
$custom-light: #78a7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#358399",
  "rgb": {
    "r": 53,
    "g": 131,
    "b": 153
  },
  "hsl": {
    "h": 193.2,
    "s": 48.544,
    "l": 40.392
  },
  "oklch": {
    "l": 0.57108,
    "c": 0.08234,
    "h": 219.6
  },
  "luminance": 0.19289
}

Semantic roles & 50–950 ramp

primary

#358399

secondary

#B98171

accent

#6E50D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #358399

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

Preview Lab → · Contrast checker → · Palette generator →