#215188#215188

#215188 is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.1% C 0.105 H 253.9°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#215188
RGB	rgb(33, 81, 136)
HSL	hsl(212, 61%, 33%)
HSV	hsv(212, 76%, 53%)
CMYK	cmyk(75.7%, 40.4%, 0%, 46.7%)
CIE-LAB	lab(33.95, 3.92, -35.37)
CIE-LCH	lch(33.95, 35.59, 276.33°)
OKLab	oklab(43.13% -0.029 -0.1009)
OKLCH	oklch(43.13% 0.105 253.9)
XYZ	xyz(8.0119, 7.9849, 24.4068)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215188 #885821

analogous

#218488 #215188 #242188

triadic

#215188 #882151 #518821

tetradic

#215188 #882184 #885821 #218824

square

#215188 #882184 #885821 #218824

split-complementary

#215188 #882421 #848821

monochromatic

#091625 #153457 #215188 #2D6EB9 #4F8DD4

Accessibility & contrast

On white

8.09

#215188 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#215188 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215188

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215188	#FFFFFF	#000000	##FFFFFF
##215188	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37558A

Deuteranopia (green-blind)

#274B87

Tritanopia (blue-blind)

#005E66

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #215188;
/* rgb */ color: rgb(33, 81, 136);
/* oklch */ color: oklch(43.1% 0.105 253.9);

Tailwind

colors: {
  custom: {
    50: '#6b81ab',
    500: '#215188',
    950: '#000000',
  },
}

SCSS

$custom: #215188;
$custom-light: #6b81ab;
$custom-dark: #000000;

JSON

{
  "hex": "#215188",
  "rgb": {
    "r": 33,
    "g": 81,
    "b": 136
  },
  "hsl": {
    "h": 212.039,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.43133,
    "c": 0.10499,
    "h": 253.9
  },
  "luminance": 0.07986
}

Semantic roles & 50–950 ramp

primary

#215188

secondary

#B8864D

accent

#9944E4

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #215188

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

Preview Lab → · Contrast checker → · Palette generator →