#15345D#15345D

#15345D is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.5% C 0.082 H 256.4°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#15345D
RGB	rgb(21, 52, 93)
HSL	hsl(214, 63%, 22%)
HSV	hsv(214, 77%, 36%)
CMYK	cmyk(77.4%, 44.1%, 0%, 63.5%)
CIE-LAB	lab(21.60, 4.48, -27.83)
CIE-LCH	lch(21.60, 28.19, 279.14°)
OKLab	oklab(32.53% -0.0192 -0.0795)
OKLCH	oklch(32.53% 0.082 256.4)
XYZ	xyz(3.5123, 3.4053, 10.8260)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15345D #5D3E15

analogous

#15585D #15345D #1A155D

triadic

#15345D #5D1534 #345D15

tetradic

#15345D #5D1558 #5D3E15 #155D1A

square

#15345D #5D1558 #5D3E15 #155D1A

split-complementary

#15345D #5D1A15 #585D15

monochromatic

#060E19 #0A182B #15345D #20508F #2C6CC1

Accessibility & contrast

On white

12.49

#15345D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#15345D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15345D

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15345D	#FFFFFF	#000000	##FFFFFF
##15345D	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21375F

Deuteranopia (green-blind)

#15315C

Tritanopia (blue-blind)

#003E44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #15345d;
/* rgb */ color: rgb(21, 52, 93);
/* oklch */ color: oklch(32.5% 0.082 256.4);

Tailwind

colors: {
  custom: {
    50: '#5d6b8b',
    500: '#15345d',
    950: '#000000',
  },
}

SCSS

$custom: #15345d;
$custom-light: #5d6b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#15345d",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 93
  },
  "hsl": {
    "h": 214.167,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32528,
    "c": 0.08175,
    "h": 256.4
  },
  "luminance": 0.03406
}

Semantic roles & 50–950 ramp

primary

#15345D

secondary

#946D39

accent

#9F42E6

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #15345D

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

Preview Lab → · Contrast checker → · Palette generator →