#3B97D1#3B97D1

#3B97D1 is a light, vivid cyan. Relative luminance 0.277; OKLCH L 64.8% C 0.122 H 240.3°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#3B97D1
RGB	rgb(59, 151, 209)
HSL	hsl(203, 62%, 53%)
HSV	hsv(203, 72%, 82%)
CMYK	cmyk(71.8%, 27.8%, 0%, 18%)
CIE-LAB	lab(59.58, -8.13, -37.53)
CIE-LCH	lch(59.58, 38.40, 257.78°)
OKLab	oklab(64.76% -0.0604 -0.106)
OKLCH	oklch(64.76% 0.122 240.3)
XYZ	xyz(24.3744, 27.6637, 64.3643)
Luminance	0.2767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B97D1 #D1753B

analogous

#3BD1C0 #3B97D1 #3B4CD1

triadic

#3B97D1 #D13B97 #97D13B

tetradic

#3B97D1 #C03BD1 #D1753B #4CD13B

square

#3B97D1 #C03BD1 #D1753B #4CD13B

split-complementary

#3B97D1 #D13B4C #D1C03B

monochromatic

#1C5376 #2776A7 #3B97D1 #6DB1DD #9ECCE8

Accessibility & contrast

On white

3.21

#3B97D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#3B97D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B97D1

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B97D1	#FFFFFF	#000000	##000000
##3B97D1	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C97D4

Deuteranopia (green-blind)

#6889D0

Tritanopia (blue-blind)

#00A5AB

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3b97d1;
/* rgb */ color: rgb(59, 151, 209);
/* oklch */ color: oklch(64.8% 0.122 240.3);

Tailwind

colors: {
  custom: {
    50: '#83b5df',
    500: '#3b97d1',
    950: '#000000',
  },
}

SCSS

$custom: #3b97d1;
$custom-light: #83b5df;
$custom-dark: #000000;

JSON

{
  "hex": "#3b97d1",
  "rgb": {
    "r": 59,
    "g": 151,
    "b": 209
  },
  "hsl": {
    "h": 203.2,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.64755,
    "c": 0.12197,
    "h": 240.3
  },
  "luminance": 0.27666
}

Semantic roles & 50–950 ramp

primary

#3B97D1

secondary

#D4AD93

accent

#8243E5

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3B97D1

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

Preview Lab → · Contrast checker → · Palette generator →