#3D9ABF#3D9ABF

#3D9ABF is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.7% C 0.102 H 228.0°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#3D9ABF
RGB	rgb(61, 154, 191)
HSL	hsl(197, 52%, 49%)
HSV	hsv(197, 68%, 75%)
CMYK	cmyk(68.1%, 19.4%, 0%, 25.1%)
CIE-LAB	lab(59.76, -15.53, -27.14)
CIE-LCH	lch(59.76, 31.28, 240.22°)
OKLab	oklab(64.66% -0.0685 -0.076)
OKLCH	oklch(64.66% 0.102 228)
XYZ	xyz(22.8803, 27.8624, 53.4523)
Luminance	0.2787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9ABF #BF623D

analogous

#3DBFA3 #3D9ABF #3D59BF

triadic

#3D9ABF #BF3D9A #9ABF3D

tetradic

#3D9ABF #A33DBF #BF623D #59BF3D

square

#3D9ABF #A33DBF #BF623D #59BF3D

split-complementary

#3D9ABF #BF3D59 #BFA33D

monochromatic

#1F4F62 #2E7591 #3D9ABF #6AB2CF #98CADE

Accessibility & contrast

On white

3.19

#3D9ABF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#3D9ABF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9ABF

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9ABF	#FFFFFF	#000000	##000000
##3D9ABF	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8797C1

Deuteranopia (green-blind)

#758ABF

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3d9abf;
/* rgb */ color: rgb(61, 154, 191);
/* oklch */ color: oklch(64.7% 0.102 228.0);

Tailwind

colors: {
  custom: {
    50: '#82b7d2',
    500: '#3d9abf',
    950: '#000000',
  },
}

SCSS

$custom: #3d9abf;
$custom-light: #82b7d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9abf",
  "rgb": {
    "r": 61,
    "g": 154,
    "b": 191
  },
  "hsl": {
    "h": 197.077,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.64662,
    "c": 0.10229,
    "h": 228
  },
  "luminance": 0.27865
}

Semantic roles & 50–950 ramp

primary

#3D9ABF

secondary

#CA9F8E

accent

#754DDB

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #3D9ABF

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

Preview Lab → · Contrast checker → · Palette generator →