#3DA4D0#3DA4D0

#3DA4D0 is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.8% C 0.113 H 230.2°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#3DA4D0
RGB	rgb(61, 164, 208)
HSL	hsl(198, 61%, 53%)
HSV	hsv(198, 71%, 82%)
CMYK	cmyk(70.7%, 21.2%, 0%, 18.4%)
CIE-LAB	lab(63.42, -15.36, -31.00)
CIE-LCH	lch(63.42, 34.59, 243.65°)
OKLab	oklab(67.81% -0.0724 -0.087)
OKLCH	oklch(67.81% 0.113 230.2)
XYZ	xyz(26.5805, 32.0941, 64.4562)
Luminance	0.3210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA4D0 #D0693D

analogous

#3DD0B2 #3DA4D0 #3D5BD0

triadic

#3DA4D0 #D03DA4 #A4D03D

tetradic

#3DA4D0 #B23DD0 #D0693D #5BD03D

square

#3DA4D0 #B23DD0 #D0693D #5BD03D

split-complementary

#3DA4D0 #D03D5B #D0B23D

monochromatic

#1D5B76 #2981A7 #3DA4D0 #6EBBDC #A0D2E8

Accessibility & contrast

On white

2.83

#3DA4D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#3DA4D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA4D0

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA4D0	#FFFFFF	#000000	##000000
##3DA4D0	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA2D2

Deuteranopia (green-blind)

#7993CF

Tritanopia (blue-blind)

#00B0B3

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3da4d0;
/* rgb */ color: rgb(61, 164, 208);
/* oklch */ color: oklch(67.8% 0.113 230.2);

Tailwind

colors: {
  custom: {
    50: '#85bfde',
    500: '#3da4d0',
    950: '#000000',
  },
}

SCSS

$custom: #3da4d0;
$custom-light: #85bfde;
$custom-dark: #000000;

JSON

{
  "hex": "#3da4d0",
  "rgb": {
    "r": 61,
    "g": 164,
    "b": 208
  },
  "hsl": {
    "h": 197.959,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.67808,
    "c": 0.11316,
    "h": 230.2
  },
  "luminance": 0.32097
}

Semantic roles & 50–950 ramp

primary

#3DA4D0

secondary

#D4A895

accent

#7444E4

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA4D0

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

Preview Lab → · Contrast checker → · Palette generator →