#15323D#15323D

#15323D is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.0% C 0.040 H 225.4°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#15323D
RGB	rgb(21, 50, 61)
HSL	hsl(197, 49%, 16%)
HSV	hsv(197, 66%, 24%)
CMYK	cmyk(65.6%, 18%, 0%, 76.1%)
CIE-LAB	lab(19.13, -6.97, -10.23)
CIE-LCH	lch(19.13, 12.38, 235.73°)
OKLab	oklab(30% -0.0281 -0.0284)
OKLCH	oklch(30% 0.04 225.4)
XYZ	xyz(2.2918, 2.7773, 4.8293)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15323D #3D2015

analogous

#153D34 #15323D #151E3D

triadic

#15323D #3D1532 #323D15

tetradic

#15323D #34153D #3D2015 #1E3D15

square

#15323D #34153D #3D2015 #1E3D15

split-complementary

#15323D #3D151E #3D3415

monochromatic

#081317 #081317 #15323D #25576B #347D98

Accessibility & contrast

On white

13.50

#15323D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#15323D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15323D

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15323D	#FFFFFF	#000000	##FFFFFF
##15323D	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C313E

Deuteranopia (green-blind)

#262D3D

Tritanopia (blue-blind)

#003536

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #15323d;
/* rgb */ color: rgb(21, 50, 61);
/* oklch */ color: oklch(30.0% 0.040 225.4);

Tailwind

colors: {
  custom: {
    50: '#576972',
    500: '#15323d',
    950: '#000000',
  },
}

SCSS

$custom: #15323d;
$custom-light: #576972;
$custom-dark: #000000;

JSON

{
  "hex": "#15323d",
  "rgb": {
    "r": 21,
    "g": 50,
    "b": 61
  },
  "hsl": {
    "h": 196.5,
    "s": 48.78,
    "l": 16.078
  },
  "oklch": {
    "l": 0.3,
    "c": 0.03999,
    "h": 225.4
  },
  "luminance": 0.02778
}

Semantic roles & 50–950 ramp

primary

#15323D

secondary

#754A39

accent

#754FD8

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #15323D

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

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