#10555F#10555F

#10555F is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.4% C 0.066 H 209.7°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#10555F
RGB	rgb(16, 85, 95)
HSL	hsl(188, 71%, 22%)
HSV	hsv(188, 83%, 37%)
CMYK	cmyk(83.2%, 10.5%, 0%, 62.7%)
CIE-LAB	lab(32.77, -16.52, -11.71)
CIE-LCH	lch(32.77, 20.25, 215.34°)
OKLab	oklab(41.4% -0.0573 -0.0326)
OKLCH	oklch(41.4% 0.066 209.7)
XYZ	xyz(5.5268, 7.4327, 11.9676)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10555F #5F1A10

analogous

#105F42 #10555F #102E5F

triadic

#10555F #5F1055 #555F10

tetradic

#10555F #42105F #5F1A10 #2E5F10

square

#10555F #42105F #5F1A10 #2E5F10

split-complementary

#10555F #5F102E #5F4210

monochromatic

#04171A #07262B #10555F #198493 #22B3C8

Accessibility & contrast

On white

8.45

#10555F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#10555F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10555F

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10555F	#FFFFFF	#000000	##FFFFFF
##10555F	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5260

Deuteranopia (green-blind)

#424A5F

Tritanopia (blue-blind)

#005958

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #10555f;
/* rgb */ color: rgb(16, 85, 95);
/* oklch */ color: oklch(41.4% 0.066 209.7);

Tailwind

colors: {
  custom: {
    50: '#5e858c',
    500: '#10555f',
    950: '#000000',
  },
}

SCSS

$custom: #10555f;
$custom-light: #5e858c;
$custom-dark: #000000;

JSON

{
  "hex": "#10555f",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 95
  },
  "hsl": {
    "h": 187.595,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41401,
    "c": 0.0659,
    "h": 209.7
  },
  "luminance": 0.07433
}

Semantic roles & 50–950 ramp

primary

#10555F

secondary

#984033

accent

#513AEE

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #10555F

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

Preview Lab → · Contrast checker → · Palette generator →