#105370#105370

#105370 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 41.7% C 0.079 H 232.7°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#105370
RGB	rgb(16, 83, 112)
HSL	hsl(198, 75%, 25%)
HSV	hsv(198, 86%, 44%)
CMYK	cmyk(85.7%, 25.9%, 0%, 56.1%)
CIE-LAB	lab(32.84, -8.93, -22.28)
CIE-LCH	lch(32.84, 24.01, 248.15°)
OKLab	oklab(41.71% -0.0478 -0.0628)
OKLCH	oklch(41.71% 0.079 232.7)
XYZ	xyz(6.2304, 7.4657, 16.4388)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105370 #702D10

analogous

#10705D #105370 #102370

triadic

#105370 #701053 #537010

tetradic

#105370 #5D1070 #702D10 #237010

square

#105370 #5D1070 #702D10 #237010

split-complementary

#105370 #701023 #705D10

monochromatic

#04141B #082B3A #105370 #187BA6 #1FA2DB

Accessibility & contrast

On white

8.42

#105370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#105370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105370

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105370	#FFFFFF	#000000	##FFFFFF
##105370	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445271

Deuteranopia (green-blind)

#384970

Tritanopia (blue-blind)

#005B5D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #105370;
/* rgb */ color: rgb(16, 83, 112);
/* oklch */ color: oklch(41.7% 0.079 232.7);

Tailwind

colors: {
  custom: {
    50: '#618399',
    500: '#105370',
    950: '#000000',
  },
}

SCSS

$custom: #105370;
$custom-light: #618399;
$custom-dark: #000000;

JSON

{
  "hex": "#105370",
  "rgb": {
    "r": 16,
    "g": 83,
    "b": 112
  },
  "hsl": {
    "h": 198.125,
    "s": 75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.41707,
    "c": 0.07899,
    "h": 232.7
  },
  "luminance": 0.07467
}

Semantic roles & 50–950 ramp

primary

#105370

secondary

#A85734

accent

#6F36F2

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #105370

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

Preview Lab → · Contrast checker → · Palette generator →