#358BB5#358BB5

#358BB5 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.4% C 0.103 H 233.5°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#358BB5
RGB	rgb(53, 139, 181)
HSL	hsl(200, 55%, 46%)
HSV	hsv(200, 71%, 71%)
CMYK	cmyk(70.7%, 23.2%, 0%, 29%)
CIE-LAB	lab(54.61, -11.81, -29.47)
CIE-LCH	lch(54.61, 31.75, 248.15°)
OKLab	oklab(60.35% -0.0612 -0.0828)
OKLCH	oklch(60.35% 0.103 233.5)
XYZ	xyz(19.0380, 22.5562, 47.0575)
Luminance	0.2256 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358BB5 #B55F35

analogous

#35B59F #358BB5 #354BB5

triadic

#358BB5 #B5358B #8BB535

tetradic

#358BB5 #9F35B5 #B55F35 #4BB535

square

#358BB5 #9F35B5 #B55F35 #4BB535

split-complementary

#358BB5 #B5354B #B59F35

monochromatic

#194256 #276786 #358BB5 #59A8CE #88C1DC

Accessibility & contrast

On white

3.81

#358BB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#358BB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358BB5

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358BB5	#FFFFFF	#000000	##000000
##358BB5	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768AB7

Deuteranopia (green-blind)

#657DB4

Tritanopia (blue-blind)

#009699

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #358bb5;
/* rgb */ color: rgb(53, 139, 181);
/* oklch */ color: oklch(60.4% 0.103 233.5);

Tailwind

colors: {
  custom: {
    50: '#7caccb',
    500: '#358bb5',
    950: '#000000',
  },
}

SCSS

$custom: #358bb5;
$custom-light: #7caccb;
$custom-dark: #000000;

JSON

{
  "hex": "#358bb5",
  "rgb": {
    "r": 53,
    "g": 139,
    "b": 181
  },
  "hsl": {
    "h": 199.688,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.60352,
    "c": 0.10299,
    "h": 233.5
  },
  "luminance": 0.22558
}

Semantic roles & 50–950 ramp

primary

#358BB5

secondary

#C69780

accent

#7A4ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #358BB5

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

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