#215571#215571

#215571 is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 42.8% C 0.072 H 235.6°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#215571
RGB	rgb(33, 85, 113)
HSL	hsl(201, 55%, 29%)
HSV	hsv(201, 71%, 44%)
CMYK	cmyk(70.8%, 24.8%, 0%, 55.7%)
CIE-LAB	lab(34.01, -7.42, -21.06)
CIE-LCH	lch(34.01, 22.33, 250.59°)
OKLab	oklab(42.78% -0.0406 -0.0592)
OKLCH	oklch(42.78% 0.072 235.6)
XYZ	xyz(6.8552, 8.0119, 16.8047)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215571 #713D21

analogous

#217165 #215571 #212D71

triadic

#215571 #712155 #557121

tetradic

#215571 #652171 #713D21 #2D7121

square

#215571 #652171 #713D21 #2D7121

split-complementary

#215571 #71212D #716521

monochromatic

#071218 #133142 #215571 #2F79A0 #449AC8

Accessibility & contrast

On white

8.07

#215571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#215571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215571

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215571	#FFFFFF	#000000	##FFFFFF
##215571	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485472

Deuteranopia (green-blind)

#3D4C71

Tritanopia (blue-blind)

#005C5E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #215571;
/* rgb */ color: rgb(33, 85, 113);
/* oklch */ color: oklch(42.8% 0.072 235.6);

Tailwind

colors: {
  custom: {
    50: '#67849a',
    500: '#215571',
    950: '#000000',
  },
}

SCSS

$custom: #215571;
$custom-light: #67849a;
$custom-dark: #000000;

JSON

{
  "hex": "#215571",
  "rgb": {
    "r": 33,
    "g": 85,
    "b": 113
  },
  "hsl": {
    "h": 201,
    "s": 54.795,
    "l": 28.627
  },
  "oklch": {
    "l": 0.42778,
    "c": 0.07175,
    "h": 235.6
  },
  "luminance": 0.08013
}

Semantic roles & 50–950 ramp

primary

#215571

secondary

#A56949

accent

#7E4ADE

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #215571

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

Preview Lab → · Contrast checker → · Palette generator →