#3DA9C4#3DA9C4

#3DA9C4 is a light, moderate cyan. Relative luminance 0.334; OKLCH L 68.5% C 0.104 H 217.8°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3DA9C4
RGB	rgb(61, 169, 196)
HSL	hsl(192, 53%, 50%)
HSV	hsv(192, 69%, 77%)
CMYK	cmyk(68.9%, 13.8%, 0%, 23.1%)
CIE-LAB	lab(64.44, -21.87, -22.75)
CIE-LCH	lch(64.44, 31.56, 226.14°)
OKLab	oklab(68.47% -0.0819 -0.0634)
OKLCH	oklch(68.47% 0.104 217.8)
XYZ	xyz(26.0721, 33.3506, 57.2771)
Luminance	0.3335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA9C4 #C4583D

analogous

#3DC49B #3DA9C4 #3D65C4

triadic

#3DA9C4 #C43DA9 #A9C43D

tetradic

#3DA9C4 #9B3DC4 #C4583D #65C43D

square

#3DA9C4 #9B3DC4 #C4583D #65C43D

split-complementary

#3DA9C4 #C43D65 #C49B3D

monochromatic

#1F5967 #2E8196 #3DA9C4 #6CBED2 #9BD3E1

Accessibility & contrast

On white

2.74

#3DA9C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#3DA9C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA9C4

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA9C4	#FFFFFF	#000000	##000000
##3DA9C4	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A4C5

Deuteranopia (green-blind)

#8596C4

Tritanopia (blue-blind)

#00B2B1

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3da9c4;
/* rgb */ color: rgb(61, 169, 196);
/* oklch */ color: oklch(68.5% 0.104 217.8);

Tailwind

colors: {
  custom: {
    50: '#83c2d6',
    500: '#3da9c4',
    950: '#000000',
  },
}

SCSS

$custom: #3da9c4;
$custom-light: #83c2d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3da9c4",
  "rgb": {
    "r": 61,
    "g": 169,
    "b": 196
  },
  "hsl": {
    "h": 192,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.68474,
    "c": 0.10358,
    "h": 217.8
  },
  "luminance": 0.33354
}

Semantic roles & 50–950 ramp

primary

#3DA9C4

secondary

#CD9C90

accent

#684BDD

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3DA9C4

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

Preview Lab → · Contrast checker → · Palette generator →