#358DB1#358DB1

#358DB1 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.6% C 0.099 H 228.9°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#358DB1
RGB	rgb(53, 141, 177)
HSL	hsl(197, 54%, 45%)
HSV	hsv(197, 70%, 69%)
CMYK	cmyk(70.1%, 20.3%, 0%, 30.6%)
CIE-LAB	lab(55.05, -14.28, -26.50)
CIE-LCH	lch(55.05, 30.10, 241.68°)
OKLab	oklab(60.65% -0.0647 -0.0743)
OKLCH	oklch(60.65% 0.099 228.9)
XYZ	xyz(18.9257, 22.9788, 45.0244)
Luminance	0.2298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358DB1 #B15935

analogous

#35B197 #358DB1 #354FB1

triadic

#358DB1 #B1358D #8DB135

tetradic

#358DB1 #9735B1 #B15935 #4FB135

square

#358DB1 #9735B1 #B15935 #4FB135

split-complementary

#358DB1 #B1354F #B19735

monochromatic

#194253 #276782 #358DB1 #57AACD #86C2DB

Accessibility & contrast

On white

3.75

#358DB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#358DB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358DB1

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358DB1	#FFFFFF	#000000	##000000
##358DB1	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8BB3

Deuteranopia (green-blind)

#697EB1

Tritanopia (blue-blind)

#009799

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #358db1;
/* rgb */ color: rgb(53, 141, 177);
/* oklch */ color: oklch(60.6% 0.099 228.9);

Tailwind

colors: {
  custom: {
    50: '#7caec8',
    500: '#358db1',
    950: '#000000',
  },
}

SCSS

$custom: #358db1;
$custom-light: #7caec8;
$custom-dark: #000000;

JSON

{
  "hex": "#358db1",
  "rgb": {
    "r": 53,
    "g": 141,
    "b": 177
  },
  "hsl": {
    "h": 197.419,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.60646,
    "c": 0.09852,
    "h": 228.9
  },
  "luminance": 0.22981
}

Semantic roles & 50–950 ramp

primary

#358DB1

secondary

#C4927D

accent

#754BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #358DB1

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

Preview Lab → · Contrast checker → · Palette generator →