#15345A#15345A

#15345A is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.077 H 255.0°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#15345A
RGB	rgb(21, 52, 90)
HSL	hsl(213, 62%, 22%)
HSV	hsv(213, 77%, 35%)
CMYK	cmyk(76.7%, 42.2%, 0%, 64.7%)
CIE-LAB	lab(21.41, 3.22, -26.16)
CIE-LCH	lch(21.41, 26.36, 277.02°)
OKLab	oklab(32.32% -0.02 -0.0746)
OKLCH	oklch(32.32% 0.077 255)
XYZ	xyz(3.3820, 3.3532, 10.1399)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15345A #5A3B15

analogous

#15575A #15345A #18155A

triadic

#15345A #5A1534 #345A15

tetradic

#15345A #5A1557 #5A3B15 #155A18

square

#15345A #5A1557 #5A3B15 #155A18

split-complementary

#15345A #5A1815 #575A15

monochromatic

#060E19 #091728 #15345A #21518C #2C6DBD

Accessibility & contrast

On white

12.57

#15345A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#15345A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15345A

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15345A	#FFFFFF	#000000	##FFFFFF
##15345A	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22375C

Deuteranopia (green-blind)

#183059

Tritanopia (blue-blind)

#003D42

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #15345a;
/* rgb */ color: rgb(21, 52, 90);
/* oklch */ color: oklch(32.3% 0.077 255.0);

Tailwind

colors: {
  custom: {
    50: '#5c6b89',
    500: '#15345a',
    950: '#000000',
  },
}

SCSS

$custom: #15345a;
$custom-light: #5c6b89;
$custom-dark: #000000;

JSON

{
  "hex": "#15345a",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 90
  },
  "hsl": {
    "h": 213.043,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32315,
    "c": 0.0772,
    "h": 255
  },
  "luminance": 0.03354
}

Semantic roles & 50–950 ramp

primary

#15345A

secondary

#926A39

accent

#9C43E5

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060B

muted

#797A7C

Preview Lab

Preview with #15345A

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

Preview Lab → · Contrast checker → · Palette generator →