#405F52#405F52

#405F52 is a mid, muted teal. Relative luminance 0.099; OKLCH L 45.7% C 0.042 H 166.5°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#405F52
RGB	rgb(64, 95, 82)
HSL	hsl(155, 19%, 31%)
HSV	hsv(155, 33%, 37%)
CMYK	cmyk(32.6%, 0%, 13.7%, 62.7%)
CIE-LAB	lab(37.63, -14.55, 3.82)
CIE-LCH	lch(37.63, 15.05, 165.29°)
OKLab	oklab(45.71% -0.0412 0.0099)
OKLCH	oklch(45.71% 0.042 166.5)
XYZ	xyz(7.7290, 9.8832, 9.4814)
Luminance	0.0988 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405F52 #5F404D

analogous

#405F42 #405F52 #405C5F

triadic

#405F52 #52405F #5F5240

tetradic

#405F52 #42405F #5F404D #5C5F40

square

#405F52 #42405F #5F404D #5C5F40

split-complementary

#405F52 #5F405C #5F4240

monochromatic

#0F1613 #273A32 #405F52 #598472 #76A390

Accessibility & contrast

On white

7.05

#405F52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#405F52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405F52

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405F52	#FFFFFF	#000000	##FFFFFF
##405F52	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B51

Deuteranopia (green-blind)

#585753

Tritanopia (blue-blind)

#395F5B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #405f52;
/* rgb */ color: rgb(64, 95, 82);
/* oklch */ color: oklch(45.7% 0.042 166.5);

Tailwind

colors: {
  custom: {
    50: '#768c82',
    500: '#405f52',
    950: '#000000',
  },
}

SCSS

$custom: #405f52;
$custom-light: #768c82;
$custom-dark: #000000;

JSON

{
  "hex": "#405f52",
  "rgb": {
    "r": 64,
    "g": 95,
    "b": 82
  },
  "hsl": {
    "h": 154.839,
    "s": 19.497,
    "l": 31.176
  },
  "oklch": {
    "l": 0.45705,
    "c": 0.04234,
    "h": 166.5
  },
  "luminance": 0.09884
}

Semantic roles & 50–950 ramp

primary

#405F52

secondary

#8F6C7B

accent

#6C8DBC

background

#F7F8F7

surface

#EDF0EE

border

#C8CBC9

text

#080C0A

muted

#7B7D7C

Preview Lab

Preview with #405F52

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

Preview Lab → · Contrast checker → · Palette generator →