#3DAFD9#3DAFD9

#3DAFD9 is a light, moderate cyan. Relative luminance 0.367; OKLCH L 70.8% C 0.117 H 226.8°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#3DAFD9
RGB	rgb(61, 175, 217)
HSL	hsl(196, 67%, 55%)
HSV	hsv(196, 72%, 85%)
CMYK	cmyk(71.9%, 19.4%, 0%, 14.9%)
CIE-LAB	lab(67.02, -18.27, -30.41)
CIE-LCH	lch(67.02, 35.47, 239.00°)
OKLab	oklab(70.8% -0.0799 -0.0852)
OKLCH	oklch(70.8% 0.117 226.8)
XYZ	xyz(29.7737, 36.6584, 71.1388)
Luminance	0.3666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DAFD9 #D9673D

analogous

#3DD9B5 #3DAFD9 #3D61D9

triadic

#3DAFD9 #D93DAF #AFD93D

tetradic

#3DAFD9 #B53DD9 #D9673D #61D93D

square

#3DAFD9 #B53DD9 #D9673D #61D93D

split-complementary

#3DAFD9 #D93D61 #D9B53D

monochromatic

#196682 #248EB5 #3DAFD9 #70C4E3 #A3D9ED

Accessibility & contrast

On white

2.52

#3DAFD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#3DAFD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DAFD9

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DAFD9	#FFFFFF	#000000	##000000
##3DAFD9	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98ACDB

Deuteranopia (green-blind)

#839CD8

Tritanopia (blue-blind)

#00BBBD

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3dafd9;
/* rgb */ color: rgb(61, 175, 217);
/* oklch */ color: oklch(70.8% 0.117 226.8);

Tailwind

colors: {
  custom: {
    50: '#87c7e5',
    500: '#3dafd9',
    950: '#000000',
  },
}

SCSS

$custom: #3dafd9;
$custom-light: #87c7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3dafd9",
  "rgb": {
    "r": 61,
    "g": 175,
    "b": 217
  },
  "hsl": {
    "h": 196.154,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.70803,
    "c": 0.11681,
    "h": 226.8
  },
  "luminance": 0.36662
}

Semantic roles & 50–950 ramp

primary

#3DAFD9

secondary

#DAAA98

accent

#6C3EEA

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #3DAFD9

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

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