#215E6D#215E6D

#215E6D is a dark, moderate cyan. Relative luminance 0.094; OKLCH L 45.0% C 0.066 H 217.1°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#215E6D
RGB	rgb(33, 94, 109)
HSL	hsl(192, 54%, 28%)
HSV	hsv(192, 70%, 43%)
CMYK	cmyk(69.7%, 13.8%, 0%, 57.3%)
CIE-LAB	lab(36.80, -14.20, -14.27)
CIE-LCH	lch(36.80, 20.13, 225.14°)
OKLab	oklab(44.96% -0.0525 -0.0397)
OKLCH	oklch(44.96% 0.066 217.1)
XYZ	xyz(7.3891, 9.4321, 15.8962)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215E6D #6D3021

analogous

#216D56 #215E6D #21386D

triadic

#215E6D #6D215E #5E6D21

tetradic

#215E6D #56216D #6D3021 #386D21

square

#215E6D #56216D #6D3021 #386D21

split-complementary

#215E6D #6D2138 #6D5621

monochromatic

#071417 #13353E #215E6D #2F879C #42ACC6

Accessibility & contrast

On white

7.27

#215E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#215E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215E6D

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215E6D	#FFFFFF	#000000	##FFFFFF
##215E6D	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545B6E

Deuteranopia (green-blind)

#49536D

Tritanopia (blue-blind)

#006363

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #215e6d;
/* rgb */ color: rgb(33, 94, 109);
/* oklch */ color: oklch(45.0% 0.066 217.1);

Tailwind

colors: {
  custom: {
    50: '#678b96',
    500: '#215e6d',
    950: '#000000',
  },
}

SCSS

$custom: #215e6d;
$custom-light: #678b96;
$custom-dark: #000000;

JSON

{
  "hex": "#215e6d",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 109
  },
  "hsl": {
    "h": 191.842,
    "s": 53.521,
    "l": 27.843
  },
  "oklch": {
    "l": 0.44955,
    "c": 0.06586,
    "h": 217.1
  },
  "luminance": 0.09433
}

Semantic roles & 50–950 ramp

primary

#215E6D

secondary

#A15A49

accent

#684BDD

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #215E6D

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

Preview Lab → · Contrast checker → · Palette generator →