#13283A#13283A

#13283A is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.9% C 0.043 H 246.2°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#13283A
RGB	rgb(19, 40, 58)
HSL	hsl(208, 51%, 15%)
HSV	hsv(208, 67%, 23%)
CMYK	cmyk(67.2%, 31%, 0%, 77.3%)
CIE-LAB	lab(15.28, -1.79, -14.10)
CIE-LCH	lch(15.28, 14.21, 262.75°)
OKLab	oklab(26.87% -0.0175 -0.0396)
OKLCH	oklch(26.87% 0.043 246.2)
XYZ	xyz(1.7908, 1.9614, 4.2864)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13283A #3A2513

analogous

#133A38 #13283A #13153A

triadic

#13283A #3A1328 #283A13

tetradic

#13283A #38133A #3A2513 #153A13

square

#13283A #38133A #3A2513 #153A13

split-complementary

#13283A #3A1315 #3A3813

monochromatic

#081017 #081017 #13283A #224868 #316896

Accessibility & contrast

On white

15.08

#13283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#13283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13283A

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13283A	#FFFFFF	#000000	##FFFFFF
##13283A	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20283B

Deuteranopia (green-blind)

#1B253A

Tritanopia (blue-blind)

#002C2E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #13283a;
/* rgb */ color: rgb(19, 40, 58);
/* oklch */ color: oklch(26.9% 0.043 246.2);

Tailwind

colors: {
  custom: {
    50: '#556170',
    500: '#13283a',
    950: '#000000',
  },
}

SCSS

$custom: #13283a;
$custom-light: #556170;
$custom-dark: #000000;

JSON

{
  "hex": "#13283a",
  "rgb": {
    "r": 19,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 207.692,
    "s": 50.649,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26872,
    "c": 0.04329,
    "h": 246.2
  },
  "luminance": 0.01962
}

Semantic roles & 50–950 ramp

primary

#13283A

secondary

#725236

accent

#8E4EDA

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030507

muted

#78797A

Preview Lab

Preview with #13283A

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

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