#358AB3#358AB3

#358AB3 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 60.0% C 0.102 H 233.1°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#358AB3
RGB	rgb(53, 138, 179)
HSL	hsl(200, 54%, 45%)
HSV	hsv(200, 70%, 70%)
CMYK	cmyk(70.4%, 22.9%, 0%, 29.8%)
CIE-LAB	lab(54.22, -11.94, -28.93)
CIE-LCH	lch(54.22, 31.29, 247.58°)
OKLab	oklab(60.01% -0.0609 -0.0813)
OKLCH	oklch(60.01% 0.102 233.1)
XYZ	xyz(18.6901, 22.1864, 45.9365)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358AB3 #B35E35

analogous

#35B39D #358AB3 #354BB3

triadic

#358AB3 #B3358A #8AB335

tetradic

#358AB3 #9D35B3 #B35E35 #4BB335

square

#358AB3 #9D35B3 #B35E35 #4BB335

split-complementary

#358AB3 #B3354B #B39D35

monochromatic

#194155 #276684 #358AB3 #58A7CD #87C0DB

Accessibility & contrast

On white

3.86

#358AB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#358AB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358AB3

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358AB3	#FFFFFF	#000000	##000000
##358AB3	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7689B5

Deuteranopia (green-blind)

#657CB2

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #358ab3;
/* rgb */ color: rgb(53, 138, 179);
/* oklch */ color: oklch(60.0% 0.102 233.1);

Tailwind

colors: {
  custom: {
    50: '#7cacca',
    500: '#358ab3',
    950: '#000000',
  },
}

SCSS

$custom: #358ab3;
$custom-light: #7cacca;
$custom-dark: #000000;

JSON

{
  "hex": "#358ab3",
  "rgb": {
    "r": 53,
    "g": 138,
    "b": 179
  },
  "hsl": {
    "h": 199.524,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60015,
    "c": 0.10156,
    "h": 233.1
  },
  "luminance": 0.22189
}

Semantic roles & 50–950 ramp

primary

#358AB3

secondary

#C5967F

accent

#7A4ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #358AB3

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

Preview Lab → · Contrast checker → · Palette generator →