#359CBB#359CBB

#359CBB is a light, moderate cyan. Relative luminance 0.281; OKLCH L 64.7% C 0.103 H 222.0°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#359CBB
RGB	rgb(53, 156, 187)
HSL	hsl(194, 56%, 47%)
HSV	hsv(194, 72%, 73%)
CMYK	cmyk(71.7%, 16.6%, 0%, 26.7%)
CIE-LAB	lab(60.00, -19.08, -24.55)
CIE-LCH	lch(60.00, 31.10, 232.15°)
OKLab	oklab(64.74% -0.0762 -0.0686)
OKLCH	oklch(64.74% 0.103 222)
XYZ	xyz(22.3226, 28.1191, 51.2551)
Luminance	0.2812 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359CBB #BB5435

analogous

#35BB97 #359CBB #3559BB

triadic

#359CBB #BB359C #9CBB35

tetradic

#359CBB #9735BB #BB5435 #59BB35

square

#359CBB #9735BB #BB5435 #59BB35

split-complementary

#359CBB #BB3559 #BB9735

monochromatic

#1A4C5C #27748B #359CBB #5CB6D1 #8CCBDE

Accessibility & contrast

On white

3.17

#359CBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#359CBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359CBB

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359CBB	#FFFFFF	#000000	##000000
##359CBB	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A98BD

Deuteranopia (green-blind)

#778BBB

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #359cbb;
/* rgb */ color: rgb(53, 156, 187);
/* oklch */ color: oklch(64.7% 0.103 222.0);

Tailwind

colors: {
  custom: {
    50: '#7eb9cf',
    500: '#359cbb',
    950: '#000000',
  },
}

SCSS

$custom: #359cbb;
$custom-light: #7eb9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#359cbb",
  "rgb": {
    "r": 53,
    "g": 156,
    "b": 187
  },
  "hsl": {
    "h": 193.881,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.64736,
    "c": 0.10255,
    "h": 222
  },
  "luminance": 0.28122
}

Semantic roles & 50–950 ramp

primary

#359CBB

secondary

#C99383

accent

#6B49DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359CBB

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

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