#3595BB#3595BB

#3595BB is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.0% C 0.104 H 228.4°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#3595BB
RGB	rgb(53, 149, 187)
HSL	hsl(197, 56%, 47%)
HSV	hsv(197, 72%, 73%)
CMYK	cmyk(71.7%, 20.3%, 0%, 26.7%)
CIE-LAB	lab(57.88, -15.32, -27.81)
CIE-LCH	lch(57.88, 31.75, 241.16°)
OKLab	oklab(63.04% -0.0691 -0.078)
OKLCH	oklch(63.04% 0.104 228.4)
XYZ	xyz(21.1817, 25.8372, 50.8748)
Luminance	0.2584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3595BB #BB5B35

analogous

#35BB9E #3595BB #3552BB

triadic

#3595BB #BB3595 #95BB35

tetradic

#3595BB #9E35BB #BB5B35 #52BB35

square

#3595BB #9E35BB #BB5B35 #52BB35

split-complementary

#3595BB #BB3552 #BB9E35

monochromatic

#1A495C #276F8B #3595BB #5CB0D1 #8CC7DE

Accessibility & contrast

On white

3.40

#3595BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#3595BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3595BB

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3595BB	#FFFFFF	#000000	##000000
##3595BB	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8193BD

Deuteranopia (green-blind)

#6F85BA

Tritanopia (blue-blind)

#00A0A2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3595bb;
/* rgb */ color: rgb(53, 149, 187);
/* oklch */ color: oklch(63.0% 0.104 228.4);

Tailwind

colors: {
  custom: {
    50: '#7eb4cf',
    500: '#3595bb',
    950: '#000000',
  },
}

SCSS

$custom: #3595bb;
$custom-light: #7eb4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3595bb",
  "rgb": {
    "r": 53,
    "g": 149,
    "b": 187
  },
  "hsl": {
    "h": 197.015,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.63043,
    "c": 0.10423,
    "h": 228.4
  },
  "luminance": 0.2584
}

Semantic roles & 50–950 ramp

primary

#3595BB

secondary

#C99783

accent

#7349DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3595BB

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

Preview Lab → · Contrast checker → · Palette generator →