#3DA1C9#3DA1C9

#3DA1C9 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 66.8% C 0.108 H 228.4°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#3DA1C9
RGB	rgb(61, 161, 201)
HSL	hsl(197, 56%, 51%)
HSV	hsv(197, 70%, 79%)
CMYK	cmyk(69.7%, 19.9%, 0%, 21.2%)
CIE-LAB	lab(62.25, -16.04, -28.91)
CIE-LCH	lch(62.25, 33.06, 240.98°)
OKLab	oklab(66.78% -0.0719 -0.081)
OKLCH	oklch(66.78% 0.108 228.4)
XYZ	xyz(25.2077, 30.6961, 59.8434)
Luminance	0.3070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA1C9 #C9653D

analogous

#3DC9AB #3DA1C9 #3D5BC9

triadic

#3DA1C9 #C93DA1 #A1C93D

tetradic

#3DA1C9 #AB3DC9 #C9653D #5BC93D

square

#3DA1C9 #AB3DC9 #C9653D #5BC93D

split-complementary

#3DA1C9 #C93D5B #C9AB3D

monochromatic

#1E576D #2C7D9D #3DA1C9 #6DB8D6 #9DCFE4

Accessibility & contrast

On white

2.94

#3DA1C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#3DA1C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA1C9

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA1C9	#FFFFFF	#000000	##000000
##3DA1C9	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9ECB

Deuteranopia (green-blind)

#7990C8

Tritanopia (blue-blind)

#00ACAE

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3da1c9;
/* rgb */ color: rgb(61, 161, 201);
/* oklch */ color: oklch(66.8% 0.108 228.4);

Tailwind

colors: {
  custom: {
    50: '#83bcd9',
    500: '#3da1c9',
    950: '#000000',
  },
}

SCSS

$custom: #3da1c9;
$custom-light: #83bcd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3da1c9",
  "rgb": {
    "r": 61,
    "g": 161,
    "b": 201
  },
  "hsl": {
    "h": 197.143,
    "s": 56.452,
    "l": 51.373
  },
  "oklch": {
    "l": 0.6678,
    "c": 0.10832,
    "h": 228.4
  },
  "luminance": 0.30699
}

Semantic roles & 50–950 ramp

primary

#3DA1C9

secondary

#D0A492

accent

#7348E0

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3DA1C9

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

Preview Lab → · Contrast checker → · Palette generator →