#10576A#10576A

#10576A is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 42.5% C 0.072 H 221.0°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#10576A
RGB	rgb(16, 87, 106)
HSL	hsl(193, 74%, 24%)
HSV	hsv(193, 85%, 42%)
CMYK	cmyk(84.9%, 17.9%, 0%, 58.4%)
CIE-LAB	lab(33.91, -13.63, -16.87)
CIE-LCH	lch(33.91, 21.69, 231.08°)
OKLab	oklab(42.47% -0.0544 -0.0473)
OKLCH	oklch(42.47% 0.072 221)
XYZ	xyz(6.2223, 7.9664, 14.8426)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10576A #6A2310

analogous

#106A50 #10576A #102A6A

triadic

#10576A #6A1057 #576A10

tetradic

#10576A #50106A #6A2310 #2A6A10

square

#10576A #50106A #6A2310 #2A6A10

split-complementary

#10576A #6A102A #6A5010

monochromatic

#04161B #082B35 #10576A #18839F #20AED4

Accessibility & contrast

On white

8.10

#10576A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#10576A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10576A

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10576A	#FFFFFF	#000000	##FFFFFF
##10576A	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C556B

Deuteranopia (green-blind)

#404C6A

Tritanopia (blue-blind)

#005D5D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #10576a;
/* rgb */ color: rgb(16, 87, 106);
/* oklch */ color: oklch(42.5% 0.072 221.0);

Tailwind

colors: {
  custom: {
    50: '#608694',
    500: '#10576a',
    950: '#000000',
  },
}

SCSS

$custom: #10576a;
$custom-light: #608694;
$custom-dark: #000000;

JSON

{
  "hex": "#10576a",
  "rgb": {
    "r": 16,
    "g": 87,
    "b": 106
  },
  "hsl": {
    "h": 192.667,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.42471,
    "c": 0.07211,
    "h": 221
  },
  "luminance": 0.07967
}

Semantic roles & 50–950 ramp

primary

#10576A

secondary

#A24B34

accent

#5E37F0

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #10576A

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

Preview Lab → · Contrast checker → · Palette generator →