#104055#104055

#104055 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.1% C 0.062 H 231.5°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#104055
RGB	rgb(16, 64, 85)
HSL	hsl(198, 68%, 20%)
HSV	hsv(198, 81%, 33%)
CMYK	cmyk(81.2%, 24.7%, 0%, 66.7%)
CIE-LAB	lab(25.05, -7.71, -17.15)
CIE-LCH	lch(25.05, 18.80, 245.81°)
OKLab	oklab(35.05% -0.0383 -0.0482)
OKLCH	oklch(35.05% 0.062 231.5)
XYZ	xyz(3.6861, 4.4324, 9.2538)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104055 #552510

analogous

#105548 #104055 #101D55

triadic

#104055 #551040 #405510

tetradic

#104055 #481055 #552510 #1D5510

square

#104055 #481055 #552510 #1D5510

split-complementary

#104055 #55101D #554810

monochromatic

#05131A #061921 #104055 #1A6789 #238EBC

Accessibility & contrast

On white

11.13

#104055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#104055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104055

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104055	#FFFFFF	#000000	##FFFFFF
##104055	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353F56

Deuteranopia (green-blind)

#2C3955

Tritanopia (blue-blind)

#004647

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #104055;
/* rgb */ color: rgb(16, 64, 85);
/* oklch */ color: oklch(35.1% 0.062 231.5);

Tailwind

colors: {
  custom: {
    50: '#5a7485',
    500: '#104055',
    950: '#000000',
  },
}

SCSS

$custom: #104055;
$custom-light: #5a7485;
$custom-dark: #000000;

JSON

{
  "hex": "#104055",
  "rgb": {
    "r": 16,
    "g": 64,
    "b": 85
  },
  "hsl": {
    "h": 198.261,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.35054,
    "c": 0.06161,
    "h": 231.5
  },
  "luminance": 0.04433
}

Semantic roles & 50–950 ramp

primary

#104055

secondary

#8F4E32

accent

#723DEB

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #104055

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

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