#15365A#15365A

#15365A is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.8% C 0.075 H 252.8°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#15365A
RGB	rgb(21, 54, 90)
HSL	hsl(211, 62%, 22%)
HSV	hsv(211, 77%, 35%)
CMYK	cmyk(76.7%, 40%, 0%, 64.7%)
CIE-LAB	lab(22.07, 1.81, -25.10)
CIE-LCH	lch(22.07, 25.17, 274.13°)
OKLab	oklab(32.84% -0.0222 -0.0714)
OKLCH	oklch(32.84% 0.075 252.8)
XYZ	xyz(3.4732, 3.5356, 10.1703)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15365A #5A3915

analogous

#15595A #15365A #16155A

triadic

#15365A #5A1536 #365A15

tetradic

#15365A #5A1559 #5A3915 #155A16

square

#15365A #5A1559 #5A3915 #155A16

split-complementary

#15365A #5A1615 #595A15

monochromatic

#060F19 #091828 #15365A #21548C #2C72BD

Accessibility & contrast

On white

12.30

#15365A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#15365A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15365A

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15365A	#FFFFFF	#000000	##FFFFFF
##15365A	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26385B

Deuteranopia (green-blind)

#1B3259

Tritanopia (blue-blind)

#003E43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #15365a;
/* rgb */ color: rgb(21, 54, 90);
/* oklch */ color: oklch(32.8% 0.075 252.8);

Tailwind

colors: {
  custom: {
    50: '#5c6c89',
    500: '#15365a',
    950: '#000000',
  },
}

SCSS

$custom: #15365a;
$custom-light: #5c6c89;
$custom-dark: #000000;

JSON

{
  "hex": "#15365a",
  "rgb": {
    "r": 21,
    "g": 54,
    "b": 90
  },
  "hsl": {
    "h": 211.304,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32835,
    "c": 0.07479,
    "h": 252.8
  },
  "luminance": 0.03536
}

Semantic roles & 50–950 ramp

primary

#15365A

secondary

#926739

accent

#9743E5

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070B

muted

#797A7C

Preview Lab

Preview with #15365A

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

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