#358BB2#358BB2

#358BB2 is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.2% C 0.100 H 231.5°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#358BB2
RGB	rgb(53, 139, 178)
HSL	hsl(199, 54%, 45%)
HSV	hsv(199, 70%, 70%)
CMYK	cmyk(70.2%, 21.9%, 0%, 30.2%)
CIE-LAB	lab(54.48, -12.83, -27.95)
CIE-LCH	lch(54.48, 30.75, 245.34°)
OKLab	oklab(60.21% -0.0623 -0.0784)
OKLCH	oklch(60.21% 0.1 231.5)
XYZ	xyz(18.7335, 22.4344, 45.4538)
Luminance	0.2244 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358BB2 #B25C35

analogous

#35B29A #358BB2 #354CB2

triadic

#358BB2 #B2358B #8BB235

tetradic

#358BB2 #9A35B2 #B25C35 #4CB235

square

#358BB2 #9A35B2 #B25C35 #4CB235

split-complementary

#358BB2 #B2354C #B29A35

monochromatic

#194154 #276683 #358BB2 #57A8CD #86C1DB

Accessibility & contrast

On white

3.83

#358BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#358BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358BB2

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358BB2	#FFFFFF	#000000	##000000
##358BB2	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7789B4

Deuteranopia (green-blind)

#667DB1

Tritanopia (blue-blind)

#009698

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #358bb2;
/* rgb */ color: rgb(53, 139, 178);
/* oklch */ color: oklch(60.2% 0.100 231.5);

Tailwind

colors: {
  custom: {
    50: '#7cacc9',
    500: '#358bb2',
    950: '#000000',
  },
}

SCSS

$custom: #358bb2;
$custom-light: #7cacc9;
$custom-dark: #000000;

JSON

{
  "hex": "#358bb2",
  "rgb": {
    "r": 53,
    "g": 139,
    "b": 178
  },
  "hsl": {
    "h": 198.72,
    "s": 54.113,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60208,
    "c": 0.10018,
    "h": 231.5
  },
  "luminance": 0.22436
}

Semantic roles & 50–950 ramp

primary

#358BB2

secondary

#C5947E

accent

#784ADD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #358BB2

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

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