#215E73#215E73

#215E73 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.2% C 0.070 H 224.5°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#215E73
RGB	rgb(33, 94, 115)
HSL	hsl(195, 55%, 29%)
HSV	hsv(195, 71%, 45%)
CMYK	cmyk(71.3%, 18.3%, 0%, 54.9%)
CIE-LAB	lab(37.05, -12.10, -17.59)
CIE-LCH	lch(37.05, 21.36, 235.47°)
OKLab	oklab(45.24% -0.05 -0.0492)
OKLCH	oklch(45.24% 0.07 224.5)
XYZ	xyz(7.7232, 9.5657, 17.6557)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215E73 #733621

analogous

#21735F #215E73 #213573

triadic

#215E73 #73215E #5E7321

tetradic

#215E73 #5F2173 #733621 #357321

square

#215E73 #5F2173 #733621 #357321

split-complementary

#215E73 #732135 #735F21

monochromatic

#071318 #133743 #215E73 #2F85A3 #45A8CA

Accessibility & contrast

On white

7.21

#215E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#215E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215E73

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215E73	#FFFFFF	#000000	##FFFFFF
##215E73	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525C74

Deuteranopia (green-blind)

#475473

Tritanopia (blue-blind)

#006465

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #215e73;
/* rgb */ color: rgb(33, 94, 115);
/* oklch */ color: oklch(45.2% 0.070 224.5);

Tailwind

colors: {
  custom: {
    50: '#688b9b',
    500: '#215e73',
    950: '#000000',
  },
}

SCSS

$custom: #215e73;
$custom-light: #688b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#215e73",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 115
  },
  "hsl": {
    "h": 195.366,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.45236,
    "c": 0.0701,
    "h": 224.5
  },
  "luminance": 0.09567
}

Semantic roles & 50–950 ramp

primary

#215E73

secondary

#A66149

accent

#6F49DF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #215E73

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

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