#358BB8#358BB8

#358BB8 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.5% C 0.106 H 235.4°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#358BB8
RGB	rgb(53, 139, 184)
HSL	hsl(201, 55%, 46%)
HSV	hsv(201, 71%, 72%)
CMYK	cmyk(71.2%, 24.5%, 0%, 27.8%)
CIE-LAB	lab(54.74, -10.79, -30.98)
CIE-LCH	lch(54.74, 32.80, 250.80°)
OKLab	oklab(60.5% -0.0602 -0.0872)
OKLCH	oklch(60.5% 0.106 235.4)
XYZ	xyz(19.3491, 22.6806, 48.6962)
Luminance	0.2268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358BB8 #B86235

analogous

#35B8A4 #358BB8 #354AB8

triadic

#358BB8 #B8358B #8BB835

tetradic

#358BB8 #A435B8 #B86235 #4AB835

square

#358BB8 #A435B8 #B86235 #4AB835

split-complementary

#358BB8 #B8354A #B8A435

monochromatic

#1A4359 #276788 #358BB8 #5BA7D0 #8AC1DD

Accessibility & contrast

On white

3.79

#358BB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#358BB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358BB8

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358BB8	#FFFFFF	#000000	##000000
##358BB8	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758ABA

Deuteranopia (green-blind)

#637DB7

Tritanopia (blue-blind)

#00979A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #358bb8;
/* rgb */ color: rgb(53, 139, 184);
/* oklch */ color: oklch(60.5% 0.106 235.4);

Tailwind

colors: {
  custom: {
    50: '#7daccd',
    500: '#358bb8',
    950: '#000000',
  },
}

SCSS

$custom: #358bb8;
$custom-light: #7daccd;
$custom-dark: #000000;

JSON

{
  "hex": "#358bb8",
  "rgb": {
    "r": 53,
    "g": 139,
    "b": 184
  },
  "hsl": {
    "h": 200.611,
    "s": 55.274,
    "l": 46.471
  },
  "oklch": {
    "l": 0.60498,
    "c": 0.10592,
    "h": 235.4
  },
  "luminance": 0.22683
}

Semantic roles & 50–950 ramp

primary

#358BB8

secondary

#C79981

accent

#7D49DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #358BB8

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

Preview Lab → · Contrast checker → · Palette generator →