#215581#215581

#215581 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.091 H 247.4°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#215581
RGB	rgb(33, 85, 129)
HSL	hsl(208, 59%, 32%)
HSV	hsv(208, 74%, 51%)
CMYK	cmyk(74.4%, 34.1%, 0%, 49.4%)
CIE-LAB	lab(34.81, -1.39, -29.71)
CIE-LCH	lch(34.81, 29.74, 267.31°)
OKLab	oklab(43.68% -0.0351 -0.0843)
OKLCH	oklch(43.68% 0.091 247.4)
XYZ	xyz(7.8366, 8.4044, 21.9738)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215581 #814D21

analogous

#21817D #215581 #212581

triadic

#215581 #812155 #558121

tetradic

#215581 #7D2181 #814D21 #258121

square

#215581 #7D2181 #814D21 #258121

split-complementary

#215581 #812125 #817D21

monochromatic

#081520 #153550 #215581 #2D75B2 #4B94D1

Accessibility & contrast

On white

7.83

#215581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#215581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215581

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215581	#FFFFFF	#000000	##FFFFFF
##215581	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415783

Deuteranopia (green-blind)

#344E80

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #215581;
/* rgb */ color: rgb(33, 85, 129);
/* oklch */ color: oklch(43.7% 0.091 247.4);

Tailwind

colors: {
  custom: {
    50: '#6a84a6',
    500: '#215581',
    950: '#000000',
  },
}

SCSS

$custom: #215581;
$custom-light: #6a84a6;
$custom-dark: #000000;

JSON

{
  "hex": "#215581",
  "rgb": {
    "r": 33,
    "g": 85,
    "b": 129
  },
  "hsl": {
    "h": 207.5,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.43678,
    "c": 0.09126,
    "h": 247.4
  },
  "luminance": 0.08405
}

Semantic roles & 50–950 ramp

primary

#215581

secondary

#B47B4A

accent

#8D45E2

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #215581

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

Preview Lab → · Contrast checker → · Palette generator →