#3BA3D0#3BA3D0

#3BA3D0 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.5% C 0.114 H 230.7°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#3BA3D0
RGB	rgb(59, 163, 208)
HSL	hsl(198, 61%, 52%)
HSV	hsv(198, 72%, 82%)
CMYK	cmyk(71.6%, 21.6%, 0%, 18.4%)
CIE-LAB	lab(63.07, -15.09, -31.54)
CIE-LCH	lch(63.07, 34.97, 244.43°)
OKLab	oklab(67.52% -0.0724 -0.0886)
OKLCH	oklch(67.52% 0.114 230.7)
XYZ	xyz(26.2814, 31.6753, 64.3911)
Luminance	0.3168 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BA3D0 #D0683B

analogous

#3BD0B3 #3BA3D0 #3B58D0

triadic

#3BA3D0 #D03BA3 #A3D03B

tetradic

#3BA3D0 #B33BD0 #D0683B #58D03B

square

#3BA3D0 #B33BD0 #D0683B #58D03B

split-complementary

#3BA3D0 #D03B58 #D0B33B

monochromatic

#1C5A75 #2880A6 #3BA3D0 #6CBADC #9ED1E8

Accessibility & contrast

On white

2.86

#3BA3D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#3BA3D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BA3D0

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BA3D0	#FFFFFF	#000000	##000000
##3BA3D0	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA1D2

Deuteranopia (green-blind)

#7892CF

Tritanopia (blue-blind)

#00AFB2

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3ba3d0;
/* rgb */ color: rgb(59, 163, 208);
/* oklch */ color: oklch(67.5% 0.114 230.7);

Tailwind

colors: {
  custom: {
    50: '#84bede',
    500: '#3ba3d0',
    950: '#000000',
  },
}

SCSS

$custom: #3ba3d0;
$custom-light: #84bede;
$custom-dark: #000000;

JSON

{
  "hex": "#3ba3d0",
  "rgb": {
    "r": 59,
    "g": 163,
    "b": 208
  },
  "hsl": {
    "h": 198.121,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.67516,
    "c": 0.1144,
    "h": 230.7
  },
  "luminance": 0.31678
}

Semantic roles & 50–950 ramp

primary

#3BA3D0

secondary

#D4A793

accent

#7443E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3BA3D0

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

Preview Lab → · Contrast checker → · Palette generator →