#3DA5D0#3DA5D0

#3DA5D0 is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.0% C 0.113 H 229.4°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#3DA5D0
RGB	rgb(61, 165, 208)
HSL	hsl(198, 61%, 53%)
HSV	hsv(198, 71%, 82%)
CMYK	cmyk(70.7%, 20.7%, 0%, 18.4%)
CIE-LAB	lab(63.72, -15.89, -30.54)
CIE-LCH	lch(63.72, 34.43, 242.51°)
OKLab	oklab(68.04% -0.0733 -0.0857)
OKLCH	oklch(68.04% 0.113 229.4)
XYZ	xyz(26.7602, 32.4534, 64.5161)
Luminance	0.3246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA5D0 #D0683D

analogous

#3DD0B1 #3DA5D0 #3D5BD0

triadic

#3DA5D0 #D03DA5 #A5D03D

tetradic

#3DA5D0 #B13DD0 #D0683D #5BD03D

square

#3DA5D0 #B13DD0 #D0683D #5BD03D

split-complementary

#3DA5D0 #D03D5B #D0B13D

monochromatic

#1D5C76 #2982A7 #3DA5D0 #6EBCDC #A0D3E8

Accessibility & contrast

On white

2.80

#3DA5D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#3DA5D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA5D0

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA5D0	#FFFFFF	#000000	##000000
##3DA5D0	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA2D2

Deuteranopia (green-blind)

#7B94CF

Tritanopia (blue-blind)

#00B1B3

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3da5d0;
/* rgb */ color: rgb(61, 165, 208);
/* oklch */ color: oklch(68.0% 0.113 229.4);

Tailwind

colors: {
  custom: {
    50: '#85bfde',
    500: '#3da5d0',
    950: '#000000',
  },
}

SCSS

$custom: #3da5d0;
$custom-light: #85bfde;
$custom-dark: #000000;

JSON

{
  "hex": "#3da5d0",
  "rgb": {
    "r": 61,
    "g": 165,
    "b": 208
  },
  "hsl": {
    "h": 197.551,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.68044,
    "c": 0.11278,
    "h": 229.4
  },
  "luminance": 0.32456
}

Semantic roles & 50–950 ramp

primary

#3DA5D0

secondary

#D4A795

accent

#7344E4

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA5D0

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

Preview Lab → · Contrast checker → · Palette generator →