#405253#405253

#405253 is a dark, muted teal. Relative luminance 0.077; OKLCH L 42.4% C 0.022 H 200.5°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#405253
RGB	rgb(64, 82, 83)
HSL	hsl(183, 13%, 29%)
HSV	hsv(183, 23%, 33%)
CMYK	cmyk(22.9%, 1.2%, 0%, 67.5%)
CIE-LAB	lab(33.45, -6.70, -2.89)
CIE-LCH	lch(33.45, 7.29, 203.35°)
OKLab	oklab(42.38% -0.021 -0.0079)
OKLCH	oklch(42.38% 0.022 200.5)
XYZ	xyz(6.6925, 7.7489, 9.3250)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405253 #534140

analogous

#40534B #405253 #404953

triadic

#405253 #534052 #525340

tetradic

#405253 #4B4053 #534140 #495340

square

#405253 #4B4053 #534140 #495340

split-complementary

#405253 #534049 #534B40

monochromatic

#0D1111 #253030 #405253 #5B7476 #779596

Accessibility & contrast

On white

8.24

#405253 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#405253 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405253

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405253	#FFFFFF	#000000	##FFFFFF
##405253	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5053

Deuteranopia (green-blind)

#4C4E53

Tritanopia (blue-blind)

#3A5352

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #405253;
/* rgb */ color: rgb(64, 82, 83);
/* oklch */ color: oklch(42.4% 0.022 200.5);

Tailwind

colors: {
  custom: {
    50: '#758283',
    500: '#405253',
    950: '#000000',
  },
}

SCSS

$custom: #405253;
$custom-light: #758283;
$custom-dark: #000000;

JSON

{
  "hex": "#405253",
  "rgb": {
    "r": 64,
    "g": 82,
    "b": 83
  },
  "hsl": {
    "h": 183.158,
    "s": 12.925,
    "l": 28.824
  },
  "oklch": {
    "l": 0.42379,
    "c": 0.02244,
    "h": 200.5
  },
  "luminance": 0.07749
}

Semantic roles & 50–950 ramp

primary

#405253

secondary

#826E6D

accent

#7672B6

background

#F7F7F8

surface

#EDEEEF

border

#C8C9CA

text

#080A0A

muted

#7B7C7C

Preview Lab

Preview with #405253

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

Preview Lab → · Contrast checker → · Palette generator →