#3D9CBF#3D9CBF

#3D9CBF is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.1% C 0.102 H 226.1°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#3D9CBF
RGB	rgb(61, 156, 191)
HSL	hsl(196, 52%, 49%)
HSV	hsv(196, 68%, 75%)
CMYK	cmyk(68.1%, 18.3%, 0%, 25.1%)
CIE-LAB	lab(60.36, -16.61, -26.22)
CIE-LCH	lch(60.36, 31.04, 237.64°)
OKLab	oklab(65.14% -0.0705 -0.0733)
OKLCH	oklch(65.14% 0.102 226.1)
XYZ	xyz(23.2131, 28.5281, 53.5632)
Luminance	0.2853 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9CBF #BF603D

analogous

#3DBFA1 #3D9CBF #3D5BBF

triadic

#3D9CBF #BF3D9C #9CBF3D

tetradic

#3D9CBF #A13DBF #BF603D #5BBF3D

square

#3D9CBF #A13DBF #BF603D #5BBF3D

split-complementary

#3D9CBF #BF3D5B #BFA13D

monochromatic

#1F5062 #2E7691 #3D9CBF #6AB4CF #98CBDE

Accessibility & contrast

On white

3.13

#3D9CBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#3D9CBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9CBF

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9CBF	#FFFFFF	#000000	##000000
##3D9CBF	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8999C1

Deuteranopia (green-blind)

#778CBF

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3d9cbf;
/* rgb */ color: rgb(61, 156, 191);
/* oklch */ color: oklch(65.1% 0.102 226.1);

Tailwind

colors: {
  custom: {
    50: '#82b9d2',
    500: '#3d9cbf',
    950: '#000000',
  },
}

SCSS

$custom: #3d9cbf;
$custom-light: #82b9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9cbf",
  "rgb": {
    "r": 61,
    "g": 156,
    "b": 191
  },
  "hsl": {
    "h": 196.154,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.65141,
    "c": 0.10175,
    "h": 226.1
  },
  "luminance": 0.28531
}

Semantic roles & 50–950 ramp

primary

#3D9CBF

secondary

#CA9E8E

accent

#734DDB

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #3D9CBF

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

Preview Lab → · Contrast checker → · Palette generator →