#3D9ADC#3D9ADC

#3D9ADC is a light, vivid cyan. Relative luminance 0.293; OKLCH L 66.1% C 0.131 H 243.4°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3D9ADC
RGB	rgb(61, 154, 220)
HSL	hsl(205, 69%, 55%)
HSV	hsv(205, 72%, 86%)
CMYK	cmyk(72.3%, 30%, 0%, 13.7%)
CIE-LAB	lab(61.02, -5.77, -41.42)
CIE-LCH	lch(61.02, 41.82, 262.07°)
OKLab	oklab(66.07% -0.0587 -0.1172)
OKLCH	oklch(66.07% 0.131 243.4)
XYZ	xyz(26.3934, 29.2676, 71.9545)
Luminance	0.2927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9ADC #DC7F3D

analogous

#3DDCCF #3D9ADC #3D4ADC

triadic

#3D9ADC #DC3D9A #9ADC3D

tetradic

#3D9ADC #CF3DDC #DC7F3D #4ADC3D

square

#3D9ADC #CF3DDC #DC7F3D #4ADC3D

split-complementary

#3D9ADC #DC3D4A #DCCF3D

monochromatic

#185986 #227BBA #3D9ADC #71B5E5 #A5D0EF

Accessibility & contrast

On white

3.06

#3D9ADC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#3D9ADC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9ADC

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9ADC	#FFFFFF	#000000	##000000
##3D9ADC	1.00	3.06	6.85	6.85
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9CDF

Deuteranopia (green-blind)

#668DDB

Tritanopia (blue-blind)

#00AAB1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3d9adc;
/* rgb */ color: rgb(61, 154, 220);
/* oklch */ color: oklch(66.1% 0.131 243.4);

Tailwind

colors: {
  custom: {
    50: '#86b7e7',
    500: '#3d9adc',
    950: '#000000',
  },
}

SCSS

$custom: #3d9adc;
$custom-light: #86b7e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9adc",
  "rgb": {
    "r": 61,
    "g": 154,
    "b": 220
  },
  "hsl": {
    "h": 204.906,
    "s": 69.432,
    "l": 55.098
  },
  "oklch": {
    "l": 0.66071,
    "c": 0.13111,
    "h": 243.4
  },
  "luminance": 0.29271
}

Semantic roles & 50–950 ramp

primary

#3D9ADC

secondary

#DCB599

accent

#853CEC

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0D1116

muted

#7D8084

Preview Lab

Preview with #3D9ADC

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

Preview Lab → · Contrast checker → · Palette generator →