#215C53#215C53

#215C53 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.4% C 0.063 H 181.5°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#215C53
RGB	rgb(33, 92, 83)
HSL	hsl(171, 47%, 25%)
HSV	hsv(171, 64%, 36%)
CMYK	cmyk(64.1%, 0%, 9.8%, 63.9%)
CIE-LAB	lab(35.21, -21.46, -0.50)
CIE-LCH	lch(35.21, 21.47, 181.33°)
OKLab	oklab(43.36% -0.0626 -0.0017)
OKLCH	oklch(43.36% 0.063 181.5)
XYZ	xyz(6.0150, 8.6015, 9.5252)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215C53 #5C212A

analogous

#215C35 #215C53 #21485C

triadic

#215C53 #53215C #5C5321

tetradic

#215C53 #35215C #5C212A #485C21

square

#215C53 #35215C #5C212A #485C21

split-complementary

#215C53 #5C2148 #5C3521

monochromatic

#081714 #112F2A #215C53 #31897C #41B6A4

Accessibility & contrast

On white

7.72

#215C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#215C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215C53

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215C53	#FFFFFF	#000000	##FFFFFF
##215C53	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585753

Deuteranopia (green-blind)

#4F5054

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #215c53;
/* rgb */ color: rgb(33, 92, 83);
/* oklch */ color: oklch(43.4% 0.063 181.5);

Tailwind

colors: {
  custom: {
    50: '#648a83',
    500: '#215c53',
    950: '#000000',
  },
}

SCSS

$custom: #215c53;
$custom-light: #648a83;
$custom-dark: #000000;

JSON

{
  "hex": "#215c53",
  "rgb": {
    "r": 33,
    "g": 92,
    "b": 83
  },
  "hsl": {
    "h": 170.847,
    "s": 47.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.43359,
    "c": 0.06264,
    "h": 181.5
  },
  "luminance": 0.08602
}

Semantic roles & 50–950 ramp

primary

#215C53

secondary

#904954

accent

#5165D7

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #215C53

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

Preview Lab → · Contrast checker → · Palette generator →