#215E6E#215E6E

#215E6E is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.0% C 0.066 H 218.4°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#215E6E
RGB	rgb(33, 94, 110)
HSL	hsl(192, 54%, 28%)
HSV	hsv(192, 70%, 43%)
CMYK	cmyk(70%, 14.5%, 0%, 56.9%)
CIE-LAB	lab(36.84, -13.86, -14.83)
CIE-LCH	lch(36.84, 20.30, 226.94°)
OKLab	oklab(45% -0.0521 -0.0413)
OKLCH	oklch(45% 0.066 218.4)
XYZ	xyz(7.4432, 9.4537, 16.1813)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215E6E #6E3121

analogous

#216E57 #215E6E #21376E

triadic

#215E6E #6E215E #5E6E21

tetradic

#215E6E #57216E #6E3121 #376E21

square

#215E6E #57216E #6E3121 #376E21

split-complementary

#215E6E #6E2137 #6E5721

monochromatic

#071418 #13363F #215E6E #2F869D #43ABC7

Accessibility & contrast

On white

7.26

#215E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#215E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215E6E

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215E6E	#FFFFFF	#000000	##FFFFFF
##215E6E	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545B6F

Deuteranopia (green-blind)

#49536E

Tritanopia (blue-blind)

#006363

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #215e6e;
/* rgb */ color: rgb(33, 94, 110);
/* oklch */ color: oklch(45.0% 0.066 218.4);

Tailwind

colors: {
  custom: {
    50: '#678b97',
    500: '#215e6e',
    950: '#000000',
  },
}

SCSS

$custom: #215e6e;
$custom-light: #678b97;
$custom-dark: #000000;

JSON

{
  "hex": "#215e6e",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 110
  },
  "hsl": {
    "h": 192.468,
    "s": 53.846,
    "l": 28.039
  },
  "oklch": {
    "l": 0.45001,
    "c": 0.06648,
    "h": 218.4
  },
  "luminance": 0.09455
}

Semantic roles & 50–950 ramp

primary

#215E6E

secondary

#A25C49

accent

#694BDD

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #215E6E

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

Preview Lab → · Contrast checker → · Palette generator →