#40909D#40909D

#40909D is a mid, moderate teal. Relative luminance 0.235; OKLCH L 60.9% C 0.080 H 209.6°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#40909D
RGB	rgb(64, 144, 157)
HSL	hsl(188, 42%, 43%)
HSV	hsv(188, 59%, 62%)
CMYK	cmyk(59.2%, 8.3%, 0%, 38.4%)
CIE-LAB	lab(55.55, -20.38, -14.24)
CIE-LCH	lch(55.55, 24.86, 214.95°)
OKLab	oklab(60.89% -0.0694 -0.0394)
OKLCH	oklch(60.89% 0.08 209.6)
XYZ	xyz(18.1709, 23.4690, 35.4641)
Luminance	0.2347 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40909D #9D4D40

analogous

#409D7B #40909D #40619D

triadic

#40909D #9D4090 #909D40

tetradic

#40909D #7B409D #9D4D40 #619D40

square

#40909D #7B409D #9D4D40 #619D40

split-complementary

#40909D #9D4061 #9D7B40

monochromatic

#1D4046 #2E6872 #40909D #5DB0BD #89C5CF

Accessibility & contrast

On white

3.69

#40909D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#40909D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40909D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40909D	#FFFFFF	#000000	##000000
##40909D	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848B9E

Deuteranopia (green-blind)

#76819D

Tritanopia (blue-blind)

#009694

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #40909d;
/* rgb */ color: rgb(64, 144, 157);
/* oklch */ color: oklch(60.9% 0.080 209.6);

Tailwind

colors: {
  custom: {
    50: '#7eb0ba',
    500: '#40909d',
    950: '#000000',
  },
}

SCSS

$custom: #40909d;
$custom-light: #7eb0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#40909d",
  "rgb": {
    "r": 64,
    "g": 144,
    "b": 157
  },
  "hsl": {
    "h": 188.387,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.60893,
    "c": 0.07981,
    "h": 209.6
  },
  "luminance": 0.23471
}

Semantic roles & 50–950 ramp

primary

#40909D

secondary

#B9877F

accent

#6756D2

background

#F8FAFB

surface

#EFF5F6

border

#CACFD0

text

#0B1011

muted

#7C7F80

Preview Lab

Preview with #40909D

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

Preview Lab → · Contrast checker → · Palette generator →