#3D757B#3D757B

#3D757B is a mid, muted teal. Relative luminance 0.151; OKLCH L 52.7% C 0.060 H 204.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3D757B
RGB	rgb(61, 117, 123)
HSL	hsl(186, 34%, 36%)
HSV	hsv(186, 50%, 48%)
CMYK	cmyk(50.4%, 4.9%, 0%, 51.8%)
CIE-LAB	lab(45.83, -16.66, -9.01)
CIE-LCH	lch(45.83, 18.94, 208.40°)
OKLab	oklab(52.66% -0.0543 -0.0248)
OKLCH	oklch(52.66% 0.06 204.6)
XYZ	xyz(11.8595, 15.1437, 21.0331)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D757B #7B433D

analogous

#3D7B62 #3D757B #3D567B

triadic

#3D757B #7B3D75 #757B3D

tetradic

#3D757B #623D7B #7B433D #567B3D

square

#3D757B #623D7B #7B433D #567B3D

split-complementary

#3D757B #7B3D56 #7B623D

monochromatic

#142729 #294E52 #3D757B #519CA4 #77B5BC

Accessibility & contrast

On white

5.21

#3D757B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#3D757B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D757B

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D757B	#FFFFFF	#000000	##FFFFFF
##3D757B	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D717B

Deuteranopia (green-blind)

#63697B

Tritanopia (blue-blind)

#197977

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3d757b;
/* rgb */ color: rgb(61, 117, 123);
/* oklch */ color: oklch(52.7% 0.060 204.6);

Tailwind

colors: {
  custom: {
    50: '#789da1',
    500: '#3d757b',
    950: '#000000',
  },
}

SCSS

$custom: #3d757b;
$custom-light: #789da1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d757b",
  "rgb": {
    "r": 61,
    "g": 117,
    "b": 123
  },
  "hsl": {
    "h": 185.806,
    "s": 33.696,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52665,
    "c": 0.0597,
    "h": 204.6
  },
  "luminance": 0.15145
}

Semantic roles & 50–950 ramp

primary

#3D757B

secondary

#A6746E

accent

#685ECA

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090E0E

muted

#7B7E7E

Preview Lab

Preview with #3D757B

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

Preview Lab → · Contrast checker → · Palette generator →