#215A66#215A66

#215A66 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.6% C 0.061 H 214.0°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#215A66
RGB	rgb(33, 90, 102)
HSL	hsl(190, 51%, 26%)
HSV	hsv(190, 68%, 40%)
CMYK	cmyk(67.6%, 11.8%, 0%, 60%)
CIE-LAB	lab(35.19, -14.31, -12.38)
CIE-LCH	lch(35.19, 18.92, 220.88°)
OKLab	oklab(43.57% -0.051 -0.0344)
OKLCH	oklch(43.57% 0.062 214)
XYZ	xyz(6.6806, 8.5943, 13.8746)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215A66 #662D21

analogous

#216650 #215A66 #213866

triadic

#215A66 #66215A #5A6621

tetradic

#215A66 #502166 #662D21 #386621

square

#215A66 #502166 #662D21 #386621

split-complementary

#215A66 #662138 #665021

monochromatic

#071417 #123138 #215A66 #308394 #40ABC1

Accessibility & contrast

On white

7.72

#215A66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#215A66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215A66

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215A66	#FFFFFF	#000000	##FFFFFF
##215A66	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)

#515767

Deuteranopia (green-blind)

#475066

Tritanopia (blue-blind)

#005F5E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #215a66;
/* rgb */ color: rgb(33, 90, 102);
/* oklch */ color: oklch(43.6% 0.061 214.0);

Tailwind

colors: {
  custom: {
    50: '#658891',
    500: '#215a66',
    950: '#000000',
  },
}

SCSS

$custom: #215a66;
$custom-light: #658891;
$custom-dark: #000000;

JSON

{
  "hex": "#215a66",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 102
  },
  "hsl": {
    "h": 190.435,
    "s": 51.111,
    "l": 26.471
  },
  "oklch": {
    "l": 0.43568,
    "c": 0.0615,
    "h": 214
  },
  "luminance": 0.08595
}

Semantic roles & 50–950 ramp

primary

#215A66

secondary

#9A5749

accent

#664DDB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #215A66

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

Preview Lab → · Contrast checker → · Palette generator →