#40564D#40564D
#40564D is a dark, muted teal. Relative luminance 0.083; OKLCH L 43.2% C 0.031 H 167.9°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).
Color values
| HEX | #40564D |
|---|---|
| RGB | rgb(64, 86, 77) |
| HSL | hsl(155, 15%, 29%) |
| HSV | hsv(155, 26%, 34%) |
| CMYK | cmyk(25.6%, 0%, 10.5%, 66.3%) |
| CIE-LAB | lab(34.56, -10.56, 2.51) |
| CIE-LCH | lch(34.56, 10.85, 166.64°) |
| OKLab | oklab(43.2% -0.0301 0.0065) |
| OKLCH | oklch(43.2% 0.031 167.9) |
| XYZ | xyz(6.7813, 8.2811, 8.2609) |
| Luminance | 0.0828 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Darkslategray
#2F4F4F
ΔE00 5.74
Dark Green Blue
#1F6357
ΔE00 9.61
Dark Blue Green
#005249
ΔE00 9.91
Dark Turquoise
#045C5A
ΔE00 10.15
Dark Teal
#014D4E
ΔE00 10.18
Gunmetal (survey)
#536267
ΔE00 10.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#40564D #564049
analogous
#405642 #40564D #405456
triadic
#40564D #4D4056 #564D40
tetradic
#40564D #424056 #564049 #545640
square
#40564D #424056 #564049 #545640
split-complementary
#40564D #564054 #564240
monochromatic
#0D1210 #26332E #40564D #5A796C #779A8B
Accessibility & contrast
On white
7.91
#40564D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.66
#40564D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #40564D
7.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##40564D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##40564D | 1.00 | 7.91 | 2.66 | 7.91 |
| #FFFFFF | 7.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.66 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#55534D
Deuteranopia (green-blind)
#51504E
Tritanopia (blue-blind)
#3B5653
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #40564d; /* rgb */ color: rgb(64, 86, 77); /* oklch */ color: oklch(43.2% 0.031 167.9);
Tailwind
colors: {
custom: {
50: '#75857e',
500: '#40564d',
950: '#000000',
},
}SCSS
$custom: #40564d; $custom-light: #75857e; $custom-dark: #000000;
JSON
{
"hex": "#40564d",
"rgb": {
"r": 64,
"g": 86,
"b": 77
},
"hsl": {
"h": 155.455,
"s": 14.667,
"l": 29.412
},
"oklch": {
"l": 0.432,
"c": 0.0308,
"h": 167.9
},
"luminance": 0.08281
}Semantic roles & 50–950 ramp
primary
#40564D
secondary
#856C77
accent
#708DB7
background
#F7F8F7
surface
#EDEFEE
border
#C8CAC9
text
#080B0A
muted
#7B7C7C