#3DA3BC#3DA3BC

#3DA3BC is a light, moderate cyan. Relative luminance 0.308; OKLCH L 66.7% C 0.099 H 217.2°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#3DA3BC
RGB	rgb(61, 163, 188)
HSL	hsl(192, 51%, 49%)
HSV	hsv(192, 68%, 74%)
CMYK	cmyk(67.6%, 13.3%, 0%, 26.3%)
CIE-LAB	lab(62.35, -21.27, -21.49)
CIE-LCH	lch(62.35, 30.24, 225.29°)
OKLab	oklab(66.7% -0.0789 -0.0598)
OKLCH	oklch(66.7% 0.099 217.2)
XYZ	xyz(24.0950, 30.8147, 52.2452)
Luminance	0.3082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA3BC #BC563D

analogous

#3DBC96 #3DA3BC #3D64BC

triadic

#3DA3BC #BC3DA3 #A3BC3D

tetradic

#3DA3BC #963DBC #BC563D #64BC3D

square

#3DA3BC #963DBC #BC563D #64BC3D

split-complementary

#3DA3BC #BC3D64 #BC963D

monochromatic

#1F5360 #2E7B8E #3DA3BC #68BACE #96CFDD

Accessibility & contrast

On white

2.93

#3DA3BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#3DA3BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA3BC

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA3BC	#FFFFFF	#000000	##000000
##3DA3BC	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929EBD

Deuteranopia (green-blind)

#8191BC

Tritanopia (blue-blind)

#00ACAB

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3da3bc;
/* rgb */ color: rgb(61, 163, 188);
/* oklch */ color: oklch(66.7% 0.099 217.2);

Tailwind

colors: {
  custom: {
    50: '#82bed0',
    500: '#3da3bc',
    950: '#000000',
  },
}

SCSS

$custom: #3da3bc;
$custom-light: #82bed0;
$custom-dark: #000000;

JSON

{
  "hex": "#3da3bc",
  "rgb": {
    "r": 61,
    "g": 163,
    "b": 188
  },
  "hsl": {
    "h": 191.811,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.66696,
    "c": 0.09904,
    "h": 217.2
  },
  "luminance": 0.30817
}

Semantic roles & 50–950 ramp

primary

#3DA3BC

secondary

#C9988C

accent

#694DDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3DA3BC

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

Preview Lab → · Contrast checker → · Palette generator →