#3D9EB7#3D9EB7

#3D9EB7 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.3% C 0.096 H 218.0°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3D9EB7
RGB	rgb(61, 158, 183)
HSL	hsl(192, 50%, 48%)
HSV	hsv(192, 67%, 72%)
CMYK	cmyk(66.7%, 13.7%, 0%, 28.2%)
CIE-LAB	lab(60.66, -20.24, -21.26)
CIE-LCH	lch(60.66, 29.35, 226.42°)
OKLab	oklab(65.28% -0.0757 -0.0592)
OKLCH	oklch(65.28% 0.096 218)
XYZ	xyz(22.6951, 28.8622, 49.1655)
Luminance	0.2887 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9EB7 #B7563D

analogous

#3DB793 #3D9EB7 #3D61B7

triadic

#3D9EB7 #B73D9E #9EB73D

tetradic

#3D9EB7 #933DB7 #B7563D #61B73D

square

#3D9EB7 #933DB7 #B7563D #61B73D

split-complementary

#3D9EB7 #B73D61 #B7933D

monochromatic

#1E4F5B #2E7689 #3D9EB7 #65B7CC #93CCDB

Accessibility & contrast

On white

3.10

#3D9EB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#3D9EB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9EB7

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9EB7	#FFFFFF	#000000	##000000
##3D9EB7	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9AB8

Deuteranopia (green-blind)

#7D8DB7

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3d9eb7;
/* rgb */ color: rgb(61, 158, 183);
/* oklch */ color: oklch(65.3% 0.096 218.0);

Tailwind

colors: {
  custom: {
    50: '#81bacc',
    500: '#3d9eb7',
    950: '#000000',
  },
}

SCSS

$custom: #3d9eb7;
$custom-light: #81bacc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9eb7",
  "rgb": {
    "r": 61,
    "g": 158,
    "b": 183
  },
  "hsl": {
    "h": 192.295,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.65278,
    "c": 0.09612,
    "h": 218
  },
  "luminance": 0.28865
}

Semantic roles & 50–950 ramp

primary

#3D9EB7

secondary

#C69689

accent

#6B4EDA

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3D9EB7

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

Preview Lab → · Contrast checker → · Palette generator →