#10505A#10505A

#10505A is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.8% C 0.063 H 210.6°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#10505A
RGB	rgb(16, 80, 90)
HSL	hsl(188, 70%, 21%)
HSV	hsv(188, 82%, 35%)
CMYK	cmyk(82.2%, 11.1%, 0%, 64.7%)
CIE-LAB	lab(30.84, -15.48, -11.48)
CIE-LCH	lch(30.84, 19.27, 216.56°)
OKLab	oklab(39.78% -0.0541 -0.032)
OKLCH	oklch(39.78% 0.063 210.6)
XYZ	xyz(4.9270, 6.5851, 10.6822)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10505A #5A1A10

analogous

#105A3F #10505A #102B5A

triadic

#10505A #5A1050 #505A10

tetradic

#10505A #3F105A #5A1A10 #2B5A10

square

#10505A #3F105A #5A1A10 #2B5A10

split-complementary

#10505A #5A102B #5A3F10

monochromatic

#05171A #072226 #10505A #197E8E #22ACC2

Accessibility & contrast

On white

9.06

#10505A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#10505A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10505A

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10505A	#FFFFFF	#000000	##FFFFFF
##10505A	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484D5B

Deuteranopia (green-blind)

#3E455A

Tritanopia (blue-blind)

#005453

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #10505a;
/* rgb */ color: rgb(16, 80, 90);
/* oklch */ color: oklch(39.8% 0.063 210.6);

Tailwind

colors: {
  custom: {
    50: '#5d8188',
    500: '#10505a',
    950: '#000000',
  },
}

SCSS

$custom: #10505a;
$custom-light: #5d8188;
$custom-dark: #000000;

JSON

{
  "hex": "#10505a",
  "rgb": {
    "r": 16,
    "g": 80,
    "b": 90
  },
  "hsl": {
    "h": 188.108,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.39777,
    "c": 0.06282,
    "h": 210.6
  },
  "luminance": 0.06586
}

Semantic roles & 50–950 ramp

primary

#10505A

secondary

#934033

accent

#533BED

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #10505A

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

Preview Lab → · Contrast checker → · Palette generator →