#40909A#40909A

#40909A is a mid, moderate teal. Relative luminance 0.234; OKLCH L 60.8% C 0.079 H 206.4°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#40909A
RGB	rgb(64, 144, 154)
HSL	hsl(187, 41%, 43%)
HSV	hsv(187, 58%, 60%)
CMYK	cmyk(58.4%, 6.5%, 0%, 39.6%)
CIE-LAB	lab(55.45, -21.28, -12.67)
CIE-LCH	lch(55.45, 24.76, 210.78°)
OKLab	oklab(60.78% -0.0707 -0.0351)
OKLCH	oklch(60.78% 0.079 206.4)
XYZ	xyz(17.9179, 23.3678, 34.1318)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40909A #9A4A40

analogous

#409A77 #40909A #40639A

triadic

#40909A #9A4090 #909A40

tetradic

#40909A #77409A #9A4A40 #639A40

square

#40909A #77409A #9A4A40 #639A40

split-complementary

#40909A #9A4063 #9A7740

monochromatic

#1C3F44 #2E686F #40909A #5CB1BB #87C5CD

Accessibility & contrast

On white

3.70

#40909A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#40909A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40909A

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40909A	#FFFFFF	#000000	##000000
##40909A	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858B9B

Deuteranopia (green-blind)

#77809A

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #40909a;
/* rgb */ color: rgb(64, 144, 154);
/* oklch */ color: oklch(60.8% 0.079 206.4);

Tailwind

colors: {
  custom: {
    50: '#7eb0b7',
    500: '#40909a',
    950: '#000000',
  },
}

SCSS

$custom: #40909a;
$custom-light: #7eb0b7;
$custom-dark: #000000;

JSON

{
  "hex": "#40909a",
  "rgb": {
    "r": 64,
    "g": 144,
    "b": 154
  },
  "hsl": {
    "h": 186.667,
    "s": 41.284,
    "l": 42.745
  },
  "oklch": {
    "l": 0.60776,
    "c": 0.07888,
    "h": 206.4
  },
  "luminance": 0.2337
}

Semantic roles & 50–950 ramp

primary

#40909A

secondary

#B8847E

accent

#6457D1

background

#F8FAFB

surface

#EFF5F6

border

#CACFD0

text

#0B1011

muted

#7C7F80

Preview Lab

Preview with #40909A

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

Preview Lab → · Contrast checker → · Palette generator →