#215C63#215C63

#215C63 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 44.0% C 0.061 H 206.1°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#215C63
RGB	rgb(33, 92, 99)
HSL	hsl(186, 50%, 26%)
HSV	hsv(186, 67%, 39%)
CMYK	cmyk(66.7%, 7.1%, 0%, 61.2%)
CIE-LAB	lab(35.75, -16.45, -9.67)
CIE-LCH	lch(35.75, 19.08, 210.45°)
OKLab	oklab(43.98% -0.0547 -0.0268)
OKLCH	oklch(43.98% 0.061 206.1)
XYZ	xyz(6.7055, 8.8778, 13.1622)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215C63 #632821

analogous

#216349 #215C63 #213B63

triadic

#215C63 #63215C #5C6321

tetradic

#215C63 #492163 #632821 #3B6321

square

#215C63 #492163 #632821 #3B6321

split-complementary

#215C63 #63213B #634921

monochromatic

#081517 #123135 #215C63 #308791 #40B1BF

Accessibility & contrast

On white

7.57

#215C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#215C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215C63

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215C63	#FFFFFF	#000000	##FFFFFF
##215C63	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545863

Deuteranopia (green-blind)

#4A5163

Tritanopia (blue-blind)

#00605E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #215c63;
/* rgb */ color: rgb(33, 92, 99);
/* oklch */ color: oklch(44.0% 0.061 206.1);

Tailwind

colors: {
  custom: {
    50: '#658a8f',
    500: '#215c63',
    950: '#000000',
  },
}

SCSS

$custom: #215c63;
$custom-light: #658a8f;
$custom-dark: #000000;

JSON

{
  "hex": "#215c63",
  "rgb": {
    "r": 33,
    "g": 92,
    "b": 99
  },
  "hsl": {
    "h": 186.364,
    "s": 50,
    "l": 25.882
  },
  "oklch": {
    "l": 0.43978,
    "c": 0.06094,
    "h": 206.1
  },
  "luminance": 0.08878
}

Semantic roles & 50–950 ramp

primary

#215C63

secondary

#975149

accent

#5D4EDA

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #215C63

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

Preview Lab → · Contrast checker → · Palette generator →