#10535A#10535A

#10535A is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.6% C 0.064 H 205.6°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#10535A
RGB	rgb(16, 83, 90)
HSL	hsl(186, 70%, 21%)
HSV	hsv(186, 82%, 35%)
CMYK	cmyk(82.2%, 7.8%, 0%, 64.7%)
CIE-LAB	lab(31.88, -17.18, -9.90)
CIE-LCH	lch(31.88, 19.82, 209.95°)
OKLab	oklab(40.62% -0.0574 -0.0275)
OKLCH	oklch(40.62% 0.064 205.6)
XYZ	xyz(5.1516, 7.0342, 10.7571)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10535A #5A1710

analogous

#105A3C #10535A #102E5A

triadic

#10535A #5A1053 #535A10

tetradic

#10535A #3C105A #5A1710 #2E5A10

square

#10535A #3C105A #5A1710 #2E5A10

split-complementary

#10535A #5A102E #5A3C10

monochromatic

#05181A #072326 #10535A #19838E #22B3C2

Accessibility & contrast

On white

8.72

#10535A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#10535A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10535A

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10535A	#FFFFFF	#000000	##FFFFFF
##10535A	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4F5A

Deuteranopia (green-blind)

#41485A

Tritanopia (blue-blind)

#005755

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #10535a;
/* rgb */ color: rgb(16, 83, 90);
/* oklch */ color: oklch(40.6% 0.064 205.6);

Tailwind

colors: {
  custom: {
    50: '#5d8388',
    500: '#10535a',
    950: '#000000',
  },
}

SCSS

$custom: #10535a;
$custom-light: #5d8388;
$custom-dark: #000000;

JSON

{
  "hex": "#10535a",
  "rgb": {
    "r": 16,
    "g": 83,
    "b": 90
  },
  "hsl": {
    "h": 185.676,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40618,
    "c": 0.06368,
    "h": 205.6
  },
  "luminance": 0.07035
}

Semantic roles & 50–950 ramp

primary

#10535A

secondary

#933C33

accent

#4C3BED

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #10535A

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

Preview Lab → · Contrast checker → · Palette generator →