#215957#215957
#215957 is a dark, muted teal. Relative luminance 0.082; OKLCH L 42.7% C 0.058 H 191.9°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #215957 |
|---|---|
| RGB | rgb(33, 89, 87) |
| HSL | hsl(178, 46%, 24%) |
| HSV | hsv(178, 63%, 35%) |
| CMYK | cmyk(62.9%, 0%, 2.2%, 65.1%) |
| CIE-LAB | lab(34.30, -18.64, -4.33) |
| CIE-LCH | lch(34.30, 19.14, 193.07°) |
| OKLab | oklab(42.67% -0.0569 -0.012) |
| OKLCH | oklch(42.67% 0.058 191.9) |
| XYZ | xyz(5.9191, 8.1556, 10.2772) |
| Luminance | 0.0816 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 2.66
Deep Teal
#00555A
ΔE00 3.76
Dark Teal
#014D4E
ΔE00 4.43
Dark Blue Green
#005249
ΔE00 5.08
Darkslategray
#2F4F4F
ΔE00 5.54
Dark Green Blue
#1F6357
ΔE00 5.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#215957 #592123
analogous
#21593B #215957 #213F59
triadic
#215957 #572159 #595721
tetradic
#215957 #3B2159 #592123 #3F5921
square
#215957 #3B2159 #592123 #3F5921
split-complementary
#215957 #59213F #593B21
monochromatic
#081616 #102C2B #215957 #328683 #42B2AE
Accessibility & contrast
On white
7.98
#215957 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#215957 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #215957
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##215957 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##215957 | 1.00 | 7.98 | 2.63 | 7.98 |
| #FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#545557
Deuteranopia (green-blind)
#4B4E58
Tritanopia (blue-blind)
#005C58
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #215957; /* rgb */ color: rgb(33, 89, 87); /* oklch */ color: oklch(42.7% 0.058 191.9);
Tailwind
colors: {
custom: {
50: '#648886',
500: '#215957',
950: '#000000',
},
}SCSS
$custom: #215957; $custom-light: #648886; $custom-dark: #000000;
JSON
{
"hex": "#215957",
"rgb": {
"r": 33,
"g": 89,
"b": 87
},
"hsl": {
"h": 177.857,
"s": 45.902,
"l": 23.922
},
"oklch": {
"l": 0.42671,
"c": 0.05817,
"h": 191.9
},
"luminance": 0.08156
}Semantic roles & 50–950 ramp
primary
#215957
secondary
#8D494B
accent
#5257D6
background
#F6F8F8
surface
#EBEFEF
border
#C6CACA
text
#060B0B
muted
#7A7C7C