#3D9FC7#3D9FC7

#3D9FC7 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.2% C 0.107 H 228.8°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3D9FC7
RGB	rgb(61, 159, 199)
HSL	hsl(197, 55%, 51%)
HSV	hsv(197, 69%, 78%)
CMYK	cmyk(69.3%, 20.1%, 0%, 22%)
CIE-LAB	lab(61.58, -15.62, -28.84)
CIE-LCH	lch(61.58, 32.79, 241.56°)
OKLab	oklab(66.22% -0.0706 -0.0808)
OKLCH	oklch(66.22% 0.107 228.8)
XYZ	xyz(24.6273, 29.9092, 58.4969)
Luminance	0.2991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9FC7 #C7653D

analogous

#3DC7AA #3D9FC7 #3D5AC7

triadic

#3D9FC7 #C73D9F #9FC73D

tetradic

#3D9FC7 #AA3DC7 #C7653D #5AC73D

square

#3D9FC7 #AA3DC7 #C7653D #5AC73D

split-complementary

#3D9FC7 #C73D5A #C7AA3D

monochromatic

#1F556B #2D7A9A #3D9FC7 #6CB7D5 #9CCEE2

Accessibility & contrast

On white

3.01

#3D9FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#3D9FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9FC7

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9FC7	#FFFFFF	#000000	##000000
##3D9FC7	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9CC9

Deuteranopia (green-blind)

#778FC6

Tritanopia (blue-blind)

#00AAAC

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3d9fc7;
/* rgb */ color: rgb(61, 159, 199);
/* oklch */ color: oklch(66.2% 0.107 228.8);

Tailwind

colors: {
  custom: {
    50: '#83bbd8',
    500: '#3d9fc7',
    950: '#000000',
  },
}

SCSS

$custom: #3d9fc7;
$custom-light: #83bbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9fc7",
  "rgb": {
    "r": 61,
    "g": 159,
    "b": 199
  },
  "hsl": {
    "h": 197.391,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.66215,
    "c": 0.10732,
    "h": 228.8
  },
  "luminance": 0.29912
}

Semantic roles & 50–950 ramp

primary

#3D9FC7

secondary

#CEA391

accent

#7549DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3D9FC7

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

Preview Lab → · Contrast checker → · Palette generator →