#3D8A9D#3D8A9D

#3D8A9D is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.3% C 0.080 H 216.5°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#3D8A9D
RGB	rgb(61, 138, 157)
HSL	hsl(192, 44%, 43%)
HSV	hsv(192, 61%, 62%)
CMYK	cmyk(61.1%, 12.1%, 0%, 38.4%)
CIE-LAB	lab(53.60, -17.76, -17.21)
CIE-LCH	lch(53.60, 24.73, 224.09°)
OKLab	oklab(59.3% -0.0646 -0.0478)
OKLCH	oklch(59.3% 0.08 216.5)
XYZ	xyz(17.0963, 21.6017, 35.1603)
Luminance	0.2160 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8A9D #9D503D

analogous

#3D9D80 #3D8A9D #3D5A9D

triadic

#3D8A9D #9D3D8A #8A9D3D

tetradic

#3D8A9D #803D9D #9D503D #5A9D3D

square

#3D8A9D #803D9D #9D503D #5A9D3D

split-complementary

#3D8A9D #9D3D5A #9D803D

monochromatic

#1B3D45 #2C6371 #3D8A9D #59AABE #85C1D0

Accessibility & contrast

On white

3.95

#3D8A9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#3D8A9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8A9D

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8A9D	#FFFFFF	#000000	##000000
##3D8A9D	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D869E

Deuteranopia (green-blind)

#6F7C9D

Tritanopia (blue-blind)

#009190

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3d8a9d;
/* rgb */ color: rgb(61, 138, 157);
/* oklch */ color: oklch(59.3% 0.080 216.5);

Tailwind

colors: {
  custom: {
    50: '#7cacba',
    500: '#3d8a9d',
    950: '#000000',
  },
}

SCSS

$custom: #3d8a9d;
$custom-light: #7cacba;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8a9d",
  "rgb": {
    "r": 61,
    "g": 138,
    "b": 157
  },
  "hsl": {
    "h": 191.875,
    "s": 44.037,
    "l": 42.745
  },
  "oklch": {
    "l": 0.59299,
    "c": 0.08032,
    "h": 216.5
  },
  "luminance": 0.21603
}

Semantic roles & 50–950 ramp

primary

#3D8A9D

secondary

#BA887C

accent

#6D54D4

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #3D8A9D

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

Preview Lab → · Contrast checker → · Palette generator →