#3DA9CD#3DA9CD

#3DA9CD is a light, moderate cyan. Relative luminance 0.338; OKLCH L 68.9% C 0.109 H 224.2°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3DA9CD
RGB	rgb(61, 169, 205)
HSL	hsl(195, 59%, 52%)
HSV	hsv(195, 70%, 80%)
CMYK	cmyk(70.2%, 17.6%, 0%, 19.6%)
CIE-LAB	lab(64.78, -19.00, -27.23)
CIE-LCH	lch(64.78, 33.20, 235.10°)
OKLab	oklab(68.86% -0.0784 -0.0762)
OKLCH	oklch(68.86% 0.109 224.2)
XYZ	xyz(27.1274, 33.7727, 62.8349)
Luminance	0.3378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA9CD #CD613D

analogous

#3DCDA9 #3DA9CD #3D61CD

triadic

#3DA9CD #CD3DA9 #A9CD3D

tetradic

#3DA9CD #A93DCD #CD613D #61CD3D

square

#3DA9CD #A93DCD #CD613D #61CD3D

split-complementary

#3DA9CD #CD3D61 #CDA93D

monochromatic

#1D5D72 #2A85A3 #3DA9CD #6EBFDA #9ED4E6

Accessibility & contrast

On white

2.71

#3DA9CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#3DA9CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA9CD

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA9CD	#FFFFFF	#000000	##000000
##3DA9CD	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A5CF

Deuteranopia (green-blind)

#8197CD

Tritanopia (blue-blind)

#00B4B5

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3da9cd;
/* rgb */ color: rgb(61, 169, 205);
/* oklch */ color: oklch(68.9% 0.109 224.2);

Tailwind

colors: {
  custom: {
    50: '#85c2dc',
    500: '#3da9cd',
    950: '#000000',
  },
}

SCSS

$custom: #3da9cd;
$custom-light: #85c2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3da9cd",
  "rgb": {
    "r": 61,
    "g": 169,
    "b": 205
  },
  "hsl": {
    "h": 195,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.68857,
    "c": 0.10933,
    "h": 224.2
  },
  "luminance": 0.33776
}

Semantic roles & 50–950 ramp

primary

#3DA9CD

secondary

#D2A393

accent

#6D46E2

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA9CD

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

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