#3D8DA8#3D8DA8

#3D8DA8 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.5% C 0.087 H 223.4°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#3D8DA8
RGB	rgb(61, 141, 168)
HSL	hsl(195, 47%, 45%)
HSV	hsv(195, 64%, 66%)
CMYK	cmyk(63.7%, 16.1%, 0%, 34.1%)
CIE-LAB	lab(54.94, -15.91, -21.50)
CIE-LCH	lch(54.94, 26.75, 233.50°)
OKLab	oklab(60.5% -0.0635 -0.0599)
OKLCH	oklch(60.5% 0.087 223.4)
XYZ	xyz(18.5144, 22.8671, 40.4763)
Luminance	0.2287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8DA8 #A8583D

analogous

#3DA88D #3D8DA8 #3D58A8

triadic

#3D8DA8 #A83D8D #8DA83D

tetradic

#3D8DA8 #8D3DA8 #A8583D #58A83D

square

#3D8DA8 #8D3DA8 #A8583D #58A83D

split-complementary

#3D8DA8 #A83D58 #A88D3D

monochromatic

#1C424E #2D677B #3D8DA8 #5EABC4 #8BC2D5

Accessibility & contrast

On white

3.77

#3D8DA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#3D8DA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8DA8

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8DA8	#FFFFFF	#000000	##000000
##3D8DA8	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8AA9

Deuteranopia (green-blind)

#6E7FA8

Tritanopia (blue-blind)

#009596

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3d8da8;
/* rgb */ color: rgb(61, 141, 168);
/* oklch */ color: oklch(60.5% 0.087 223.4);

Tailwind

colors: {
  custom: {
    50: '#7eaec2',
    500: '#3d8da8',
    950: '#000000',
  },
}

SCSS

$custom: #3d8da8;
$custom-light: #7eaec2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8da8",
  "rgb": {
    "r": 61,
    "g": 141,
    "b": 168
  },
  "hsl": {
    "h": 195.14,
    "s": 46.725,
    "l": 44.902
  },
  "oklch": {
    "l": 0.60504,
    "c": 0.08729,
    "h": 223.4
  },
  "luminance": 0.22869
}

Semantic roles & 50–950 ramp

primary

#3D8DA8

secondary

#BF9181

accent

#7351D6

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #3D8DA8

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

Preview Lab → · Contrast checker → · Palette generator →