#215778#215778

#215778 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.7% C 0.078 H 239.1°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#215778
RGB	rgb(33, 87, 120)
HSL	hsl(203, 57%, 30%)
HSV	hsv(203, 73%, 47%)
CMYK	cmyk(72.5%, 27.5%, 0%, 52.9%)
CIE-LAB	lab(34.99, -6.06, -23.87)
CIE-LCH	lch(34.99, 24.63, 255.75°)
OKLab	oklab(43.67% -0.0402 -0.0673)
OKLCH	oklch(43.67% 0.078 239.1)
XYZ	xyz(7.4242, 8.4950, 19.0141)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215778 #784221

analogous

#21786E #215778 #212B78

triadic

#215778 #782157 #577821

tetradic

#215778 #6E2178 #784221 #2B7821

square

#215778 #6E2178 #784221 #2B7821

split-complementary

#215778 #78212B #786E21

monochromatic

#071118 #143448 #215778 #2E7AA8 #479ACC

Accessibility & contrast

On white

7.78

#215778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#215778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215778

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215778	#FFFFFF	#000000	##FFFFFF
##215778	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48577A

Deuteranopia (green-blind)

#3C4F77

Tritanopia (blue-blind)

#005F62

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #215778;
/* rgb */ color: rgb(33, 87, 120);
/* oklch */ color: oklch(43.7% 0.078 239.1);

Tailwind

colors: {
  custom: {
    50: '#68869f',
    500: '#215778',
    950: '#000000',
  },
}

SCSS

$custom: #215778;
$custom-light: #68869f;
$custom-dark: #000000;

JSON

{
  "hex": "#215778",
  "rgb": {
    "r": 33,
    "g": 87,
    "b": 120
  },
  "hsl": {
    "h": 202.759,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.43671,
    "c": 0.07838,
    "h": 239.1
  },
  "luminance": 0.08496
}

Semantic roles & 50–950 ramp

primary

#215778

secondary

#AB6F4A

accent

#8248E0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #215778

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

Preview Lab → · Contrast checker → · Palette generator →