#104053#104053

#104053 is a dark, muted cyan. Relative luminance 0.044; OKLCH L 34.9% C 0.060 H 228.9°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#104053
RGB	rgb(16, 64, 83)
HSL	hsl(197, 68%, 19%)
HSV	hsv(197, 81%, 33%)
CMYK	cmyk(80.7%, 22.9%, 0%, 67.5%)
CIE-LAB	lab(24.96, -8.50, -15.99)
CIE-LCH	lch(24.96, 18.11, 242.02°)
OKLab	oklab(34.94% -0.0392 -0.0449)
OKLCH	oklch(34.94% 0.06 228.9)
XYZ	xyz(3.6078, 4.4011, 8.8413)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104053 #532310

analogous

#105345 #104053 #101F53

triadic

#104053 #531040 #405310

tetradic

#104053 #451053 #532310 #1F5310

square

#104053 #451053 #532310 #1F5310

split-complementary

#104053 #53101F #534510

monochromatic

#05141A #061820 #104053 #1A6886 #248FBA

Accessibility & contrast

On white

11.17

#104053 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#104053 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104053

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104053	#FFFFFF	#000000	##FFFFFF
##104053	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363F54

Deuteranopia (green-blind)

#2D3853

Tritanopia (blue-blind)

#004546

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #104053;
/* rgb */ color: rgb(16, 64, 83);
/* oklch */ color: oklch(34.9% 0.060 228.9);

Tailwind

colors: {
  custom: {
    50: '#5a7483',
    500: '#104053',
    950: '#000000',
  },
}

SCSS

$custom: #104053;
$custom-light: #5a7483;
$custom-dark: #000000;

JSON

{
  "hex": "#104053",
  "rgb": {
    "r": 16,
    "g": 64,
    "b": 83
  },
  "hsl": {
    "h": 197.015,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34944,
    "c": 0.05958,
    "h": 228.9
  },
  "luminance": 0.04401
}

Semantic roles & 50–950 ramp

primary

#104053

secondary

#8D4C32

accent

#6E3DEB

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080A

muted

#797B7C

Preview Lab

Preview with #104053

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

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