#3DADD9#3DADD9

#3DADD9 is a light, moderate cyan. Relative luminance 0.359; OKLCH L 70.3% C 0.117 H 228.4°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#3DADD9
RGB	rgb(61, 173, 217)
HSL	hsl(197, 67%, 55%)
HSV	hsv(197, 72%, 85%)
CMYK	cmyk(71.9%, 20.3%, 0%, 14.9%)
CIE-LAB	lab(66.43, -17.21, -31.32)
CIE-LCH	lch(66.43, 35.73, 241.20°)
OKLab	oklab(70.33% -0.0779 -0.0878)
OKLCH	oklch(70.33% 0.117 228.4)
XYZ	xyz(29.3874, 35.8856, 71.0100)
Luminance	0.3589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DADD9 #D9693D

analogous

#3DD9B7 #3DADD9 #3D5FD9

triadic

#3DADD9 #D93DAD #ADD93D

tetradic

#3DADD9 #B73DD9 #D9693D #5FD93D

square

#3DADD9 #B73DD9 #D9693D #5FD93D

split-complementary

#3DADD9 #D93D5F #D9B73D

monochromatic

#196582 #248CB5 #3DADD9 #70C3E3 #A3D8ED

Accessibility & contrast

On white

2.57

#3DADD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#3DADD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DADD9

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DADD9	#FFFFFF	#000000	##000000
##3DADD9	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96AADB

Deuteranopia (green-blind)

#819BD8

Tritanopia (blue-blind)

#00B9BC

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3dadd9;
/* rgb */ color: rgb(61, 173, 217);
/* oklch */ color: oklch(70.3% 0.117 228.4);

Tailwind

colors: {
  custom: {
    50: '#86c5e5',
    500: '#3dadd9',
    950: '#000000',
  },
}

SCSS

$custom: #3dadd9;
$custom-light: #86c5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3dadd9",
  "rgb": {
    "r": 61,
    "g": 173,
    "b": 217
  },
  "hsl": {
    "h": 196.923,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.70333,
    "c": 0.11744,
    "h": 228.4
  },
  "luminance": 0.35889
}

Semantic roles & 50–950 ramp

primary

#3DADD9

secondary

#DAAB98

accent

#6E3EEA

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #3DADD9

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

Preview Lab → · Contrast checker → · Palette generator →