#104157#104157

#104157 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.4% C 0.063 H 232.3°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#104157
RGB	rgb(16, 65, 87)
HSL	hsl(199, 69%, 20%)
HSV	hsv(199, 82%, 34%)
CMYK	cmyk(81.6%, 25.3%, 0%, 65.9%)
CIE-LAB	lab(25.50, -7.55, -17.77)
CIE-LCH	lch(25.50, 19.30, 246.98°)
OKLab	oklab(35.44% -0.0386 -0.05)
OKLCH	oklch(35.44% 0.063 232.3)
XYZ	xyz(3.8236, 4.5784, 9.6972)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104157 #572610

analogous

#10574A #104157 #101D57

triadic

#104157 #571041 #415710

tetradic

#104157 #4A1057 #572610 #1D5710

square

#104157 #4A1057 #572610 #1D5710

split-complementary

#104157 #57101D #574A10

monochromatic

#05131A #061A23 #104157 #1A688B #238EBE

Accessibility & contrast

On white

10.96

#104157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#104157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104157

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104157	#FFFFFF	#000000	##FFFFFF
##104157	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364058

Deuteranopia (green-blind)

#2C3957

Tritanopia (blue-blind)

#004748

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #104157;
/* rgb */ color: rgb(16, 65, 87);
/* oklch */ color: oklch(35.4% 0.063 232.3);

Tailwind

colors: {
  custom: {
    50: '#5b7586',
    500: '#104157',
    950: '#000000',
  },
}

SCSS

$custom: #104157;
$custom-light: #5b7586;
$custom-dark: #000000;

JSON

{
  "hex": "#104157",
  "rgb": {
    "r": 16,
    "g": 65,
    "b": 87
  },
  "hsl": {
    "h": 198.592,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.35442,
    "c": 0.06318,
    "h": 232.3
  },
  "luminance": 0.04579
}

Semantic roles & 50–950 ramp

primary

#104157

secondary

#905032

accent

#723CEC

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #104157

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

Preview Lab → · Contrast checker → · Palette generator →