#104757#104757

#104757 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.1% C 0.061 H 221.9°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#104757
RGB	rgb(16, 71, 87)
HSL	hsl(194, 69%, 20%)
HSV	hsv(194, 82%, 34%)
CMYK	cmyk(81.6%, 18.4%, 0%, 65.9%)
CIE-LAB	lab(27.58, -11.29, -14.54)
CIE-LCH	lch(27.58, 18.41, 232.18°)
OKLab	oklab(37.11% -0.0454 -0.0407)
OKLCH	oklch(37.11% 0.061 221.9)
XYZ	xyz(4.1865, 5.3043, 9.8182)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104757 #572010

analogous

#105743 #104757 #102457

triadic

#104757 #571047 #475710

tetradic

#104757 #431057 #572010 #245710

square

#104757 #431057 #572010 #245710

split-complementary

#104757 #571024 #574310

monochromatic

#05151A #061D23 #104757 #1A718B #239BBE

Accessibility & contrast

On white

10.19

#104757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#104757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104757

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104757	#FFFFFF	#000000	##FFFFFF
##104757	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4558

Deuteranopia (green-blind)

#343E57

Tritanopia (blue-blind)

#004C4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #104757;
/* rgb */ color: rgb(16, 71, 87);
/* oklch */ color: oklch(37.1% 0.061 221.9);

Tailwind

colors: {
  custom: {
    50: '#5b7a86',
    500: '#104757',
    950: '#000000',
  },
}

SCSS

$custom: #104757;
$custom-light: #5b7a86;
$custom-dark: #000000;

JSON

{
  "hex": "#104757",
  "rgb": {
    "r": 16,
    "g": 71,
    "b": 87
  },
  "hsl": {
    "h": 193.521,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37111,
    "c": 0.06094,
    "h": 221.9
  },
  "luminance": 0.05305
}

Semantic roles & 50–950 ramp

primary

#104757

secondary

#904832

accent

#643CEC

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #104757

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

Preview Lab → · Contrast checker → · Palette generator →