#358EB2#358EB2

#358EB2 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.9% C 0.099 H 228.7°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#358EB2
RGB	rgb(53, 142, 178)
HSL	hsl(197, 54%, 45%)
HSV	hsv(197, 70%, 70%)
CMYK	cmyk(70.2%, 20.2%, 0%, 30.2%)
CIE-LAB	lab(55.40, -14.50, -26.54)
CIE-LCH	lch(55.40, 30.24, 241.36°)
OKLab	oklab(60.93% -0.0654 -0.0744)
OKLCH	oklch(60.93% 0.099 228.7)
XYZ	xyz(19.1739, 23.3151, 45.6006)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358EB2 #B25935

analogous

#35B297 #358EB2 #354FB2

triadic

#358EB2 #B2358E #8EB235

tetradic

#358EB2 #9735B2 #B25935 #4FB235

square

#358EB2 #9735B2 #B25935 #4FB235

split-complementary

#358EB2 #B2354F #B29735

monochromatic

#194354 #276883 #358EB2 #57ABCD #86C3DB

Accessibility & contrast

On white

3.71

#358EB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#358EB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358EB2

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358EB2	#FFFFFF	#000000	##000000
##358EB2	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8CB4

Deuteranopia (green-blind)

#6A7FB2

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #358eb2;
/* rgb */ color: rgb(53, 142, 178);
/* oklch */ color: oklch(60.9% 0.099 228.7);

Tailwind

colors: {
  custom: {
    50: '#7cafc9',
    500: '#358eb2',
    950: '#000000',
  },
}

SCSS

$custom: #358eb2;
$custom-light: #7cafc9;
$custom-dark: #000000;

JSON

{
  "hex": "#358eb2",
  "rgb": {
    "r": 53,
    "g": 142,
    "b": 178
  },
  "hsl": {
    "h": 197.28,
    "s": 54.113,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60935,
    "c": 0.09903,
    "h": 228.7
  },
  "luminance": 0.23317
}

Semantic roles & 50–950 ramp

primary

#358EB2

secondary

#C5927E

accent

#754ADD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #358EB2

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

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