#358CA3#358CA3

#358CA3 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 59.8% C 0.088 H 218.6°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#358CA3
RGB	rgb(53, 140, 163)
HSL	hsl(193, 51%, 42%)
HSV	hsv(193, 67%, 64%)
CMYK	cmyk(67.5%, 14.1%, 0%, 36.1%)
CIE-LAB	lab(54.19, -18.35, -19.79)
CIE-LCH	lch(54.19, 26.99, 227.17°)
OKLab	oklab(59.78% -0.0691 -0.0551)
OKLCH	oklch(59.78% 0.088 218.6)
XYZ	xyz(17.4544, 22.1555, 37.9998)
Luminance	0.2216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358CA3 #A34C35

analogous

#35A383 #358CA3 #3555A3

triadic

#358CA3 #A3358C #8CA335

tetradic

#358CA3 #8335A3 #A34C35 #55A335

square

#358CA3 #8335A3 #A34C35 #55A335

split-complementary

#358CA3 #A33555 #A38335

monochromatic

#173D47 #266475 #358CA3 #4FADC6 #7EC3D5

Accessibility & contrast

On white

3.87

#358CA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#358CA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358CA3

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358CA3	#FFFFFF	#000000	##000000
##358CA3	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D88A4

Deuteranopia (green-blind)

#6E7DA3

Tritanopia (blue-blind)

#009493

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #358ca3;
/* rgb */ color: rgb(53, 140, 163);
/* oklch */ color: oklch(59.8% 0.088 218.6);

Tailwind

colors: {
  custom: {
    50: '#7aadbe',
    500: '#358ca3',
    950: '#000000',
  },
}

SCSS

$custom: #358ca3;
$custom-light: #7aadbe;
$custom-dark: #000000;

JSON

{
  "hex": "#358ca3",
  "rgb": {
    "r": 53,
    "g": 140,
    "b": 163
  },
  "hsl": {
    "h": 192.545,
    "s": 50.926,
    "l": 42.353
  },
  "oklch": {
    "l": 0.59776,
    "c": 0.08842,
    "h": 218.6
  },
  "luminance": 0.22157
}

Semantic roles & 50–950 ramp

primary

#358CA3

secondary

#BE8576

accent

#6B4DDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #358CA3

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

Preview Lab → · Contrast checker → · Palette generator →