#3D9FC3#3D9FC3

#3D9FC3 is a light, moderate cyan. Relative luminance 0.297; OKLCH L 66.0% C 0.104 H 226.2°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D9FC3
RGB	rgb(61, 159, 195)
HSL	hsl(196, 53%, 50%)
HSV	hsv(196, 69%, 76%)
CMYK	cmyk(68.7%, 18.5%, 0%, 23.5%)
CIE-LAB	lab(61.42, -16.92, -26.84)
CIE-LCH	lch(61.42, 31.73, 237.77°)
OKLab	oklab(66.04% -0.0721 -0.0751)
OKLCH	oklch(66.04% 0.104 226.2)
XYZ	xyz(24.1690, 29.7258, 56.0831)
Luminance	0.2973 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9FC3 #C3613D

analogous

#3DC3A4 #3D9FC3 #3D5CC3

triadic

#3D9FC3 #C33D9F #9FC33D

tetradic

#3D9FC3 #A43DC3 #C3613D #5CC33D

square

#3D9FC3 #A43DC3 #C3613D #5CC33D

split-complementary

#3D9FC3 #C33D5C #C3A43D

monochromatic

#205366 #2E7995 #3D9FC3 #6CB6D1 #9ACDE0

Accessibility & contrast

On white

3.02

#3D9FC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#3D9FC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9FC3

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9FC3	#FFFFFF	#000000	##000000
##3D9FC3	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9CC5

Deuteranopia (green-blind)

#798EC3

Tritanopia (blue-blind)

#00AAAB

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3d9fc3;
/* rgb */ color: rgb(61, 159, 195);
/* oklch */ color: oklch(66.0% 0.104 226.2);

Tailwind

colors: {
  custom: {
    50: '#82bbd5',
    500: '#3d9fc3',
    950: '#000000',
  },
}

SCSS

$custom: #3d9fc3;
$custom-light: #82bbd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9fc3",
  "rgb": {
    "r": 61,
    "g": 159,
    "b": 195
  },
  "hsl": {
    "h": 196.119,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.66036,
    "c": 0.10411,
    "h": 226.2
  },
  "luminance": 0.29729
}

Semantic roles & 50–950 ramp

primary

#3D9FC3

secondary

#CCA090

accent

#724CDC

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3D9FC3

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

Preview Lab → · Contrast checker → · Palette generator →