#358FBB#358FBB

#358FBB is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.6% C 0.107 H 233.7°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#358FBB
RGB	rgb(53, 143, 187)
HSL	hsl(200, 56%, 47%)
HSV	hsv(200, 72%, 73%)
CMYK	cmyk(71.7%, 23.5%, 0%, 26.7%)
CIE-LAB	lab(56.08, -12.01, -30.61)
CIE-LCH	lch(56.08, 32.88, 248.58°)
OKLab	oklab(61.6% -0.0631 -0.0861)
OKLCH	oklch(61.6% 0.107 233.7)
XYZ	xyz(20.2567, 23.9874, 50.5665)
Luminance	0.2399 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358FBB #BB6135

analogous

#35BBA4 #358FBB #354CBB

triadic

#358FBB #BB358F #8FBB35

tetradic

#358FBB #A435BB #BB6135 #4CBB35

square

#358FBB #A435BB #BB6135 #4CBB35

split-complementary

#358FBB #BB354C #BBA435

monochromatic

#1A465C #276B8B #358FBB #5CABD1 #8CC3DE

Accessibility & contrast

On white

3.62

#358FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#358FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358FBB

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358FBB	#FFFFFF	#000000	##000000
##358FBB	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798EBD

Deuteranopia (green-blind)

#6781BA

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #358fbb;
/* rgb */ color: rgb(53, 143, 187);
/* oklch */ color: oklch(61.6% 0.107 233.7);

Tailwind

colors: {
  custom: {
    50: '#7dafcf',
    500: '#358fbb',
    950: '#000000',
  },
}

SCSS

$custom: #358fbb;
$custom-light: #7dafcf;
$custom-dark: #000000;

JSON

{
  "hex": "#358fbb",
  "rgb": {
    "r": 53,
    "g": 143,
    "b": 187
  },
  "hsl": {
    "h": 199.701,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.61602,
    "c": 0.10675,
    "h": 233.7
  },
  "luminance": 0.2399
}

Semantic roles & 50–950 ramp

primary

#358FBB

secondary

#C99A83

accent

#7A49DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #358FBB

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

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