#358DBB#358DBB

#358DBB is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.1% C 0.108 H 235.5°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#358DBB
RGB	rgb(53, 141, 187)
HSL	hsl(201, 56%, 47%)
HSV	hsv(201, 72%, 73%)
CMYK	cmyk(71.7%, 24.6%, 0%, 26.7%)
CIE-LAB	lab(55.47, -10.88, -31.55)
CIE-LCH	lch(55.47, 33.37, 250.96°)
OKLab	oklab(61.12% -0.0611 -0.0888)
OKLCH	oklch(61.12% 0.108 235.5)
XYZ	xyz(19.9592, 23.3922, 50.4673)
Luminance	0.2339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358DBB #BB6335

analogous

#35BBA6 #358DBB #354ABB

triadic

#358DBB #BB358D #8DBB35

tetradic

#358DBB #A635BB #BB6335 #4ABB35

square

#358DBB #A635BB #BB6335 #4ABB35

split-complementary

#358DBB #BB354A #BBA635

monochromatic

#1A455C #27698B #358DBB #5CA9D1 #8CC2DE

Accessibility & contrast

On white

3.70

#358DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#358DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358DBB

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358DBB	#FFFFFF	#000000	##000000
##358DBB	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBD

Deuteranopia (green-blind)

#657FBA

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #358dbb;
/* rgb */ color: rgb(53, 141, 187);
/* oklch */ color: oklch(61.1% 0.108 235.5);

Tailwind

colors: {
  custom: {
    50: '#7daecf',
    500: '#358dbb',
    950: '#000000',
  },
}

SCSS

$custom: #358dbb;
$custom-light: #7daecf;
$custom-dark: #000000;

JSON

{
  "hex": "#358dbb",
  "rgb": {
    "r": 53,
    "g": 141,
    "b": 187
  },
  "hsl": {
    "h": 200.597,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.61123,
    "c": 0.10781,
    "h": 235.5
  },
  "luminance": 0.23394
}

Semantic roles & 50–950 ramp

primary

#358DBB

secondary

#C99B83

accent

#7C49DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #358DBB

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

Preview Lab → · Contrast checker → · Palette generator →