#3D9ABB#3D9ABB

#3D9ABB is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.5% C 0.099 H 225.1°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#3D9ABB
RGB	rgb(61, 154, 187)
HSL	hsl(196, 51%, 49%)
HSV	hsv(196, 67%, 73%)
CMYK	cmyk(67.4%, 17.6%, 0%, 26.7%)
CIE-LAB	lab(59.61, -16.83, -25.13)
CIE-LCH	lch(59.61, 30.25, 236.19°)
OKLab	oklab(64.48% -0.07 -0.0702)
OKLCH	oklch(64.48% 0.099 225.1)
XYZ	xyz(22.4461, 27.6887, 51.1656)
Luminance	0.2769 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9ABB #BB5E3D

analogous

#3DBB9D #3D9ABB #3D5BBB

triadic

#3D9ABB #BB3D9A #9ABB3D

tetradic

#3D9ABB #9D3DBB #BB5E3D #5BBB3D

square

#3D9ABB #9D3DBB #BB5E3D #5BBB3D

split-complementary

#3D9ABB #BB3D5B #BB9D3D

monochromatic

#1F4E5F #2E748D #3D9ABB #68B3CE #96CADD

Accessibility & contrast

On white

3.21

#3D9ABB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#3D9ABB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9ABB

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9ABB	#FFFFFF	#000000	##000000
##3D9ABB	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8897BD

Deuteranopia (green-blind)

#768ABB

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3d9abb;
/* rgb */ color: rgb(61, 154, 187);
/* oklch */ color: oklch(64.5% 0.099 225.1);

Tailwind

colors: {
  custom: {
    50: '#81b7cf',
    500: '#3d9abb',
    950: '#000000',
  },
}

SCSS

$custom: #3d9abb;
$custom-light: #81b7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9abb",
  "rgb": {
    "r": 61,
    "g": 154,
    "b": 187
  },
  "hsl": {
    "h": 195.714,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.64484,
    "c": 0.09914,
    "h": 225.1
  },
  "luminance": 0.27691
}

Semantic roles & 50–950 ramp

primary

#3D9ABB

secondary

#C89B8C

accent

#724EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #3D9ABB

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

Preview Lab → · Contrast checker → · Palette generator →