#215F5D#215F5D

#215F5D is a dark, moderate teal. Relative luminance 0.093; OKLCH L 44.6% C 0.063 H 192.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#215F5D
RGB	rgb(33, 95, 93)
HSL	hsl(178, 48%, 25%)
HSV	hsv(178, 65%, 37%)
CMYK	cmyk(65.3%, 0%, 2.1%, 62.7%)
CIE-LAB	lab(36.55, -20.02, -4.74)
CIE-LCH	lch(36.55, 20.58, 193.31°)
OKLab	oklab(44.56% -0.0612 -0.0132)
OKLCH	oklch(44.56% 0.063 192.2)
XYZ	xyz(6.6943, 9.2974, 11.7956)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215F5D #5F2123

analogous

#215F3E #215F5D #21425F

triadic

#215F5D #5D215F #5F5D21

tetradic

#215F5D #3E215F #5F2123 #425F21

square

#215F5D #3E215F #5F2123 #425F21

split-complementary

#215F5D #5F2142 #5F3E21

monochromatic

#081716 #113231 #215F5D #318C89 #41BAB6

Accessibility & contrast

On white

7.34

#215F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#215F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215F5D

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215F5D	#FFFFFF	#000000	##FFFFFF
##215F5D	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595A5D

Deuteranopia (green-blind)

#4F535E

Tritanopia (blue-blind)

#00625E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #215f5d;
/* rgb */ color: rgb(33, 95, 93);
/* oklch */ color: oklch(44.6% 0.063 192.2);

Tailwind

colors: {
  custom: {
    50: '#658c8a',
    500: '#215f5d',
    950: '#000000',
  },
}

SCSS

$custom: #215f5d;
$custom-light: #658c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#215f5d",
  "rgb": {
    "r": 33,
    "g": 95,
    "b": 93
  },
  "hsl": {
    "h": 178.065,
    "s": 48.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.44556,
    "c": 0.0626,
    "h": 192.2
  },
  "luminance": 0.09298
}

Semantic roles & 50–950 ramp

primary

#215F5D

secondary

#93494B

accent

#5054D8

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #215F5D

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

Preview Lab → · Contrast checker → · Palette generator →