#10504C#10504C

#10504C is a dark, moderate teal. Relative luminance 0.064; OKLCH L 39.2% C 0.062 H 188.7°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#10504C
RGB	rgb(16, 80, 76)
HSL	hsl(176, 67%, 19%)
HSV	hsv(176, 80%, 31%)
CMYK	cmyk(80%, 0%, 5%, 68.6%)
CIE-LAB	lab(30.32, -20.33, -3.31)
CIE-LCH	lch(30.32, 20.60, 189.26°)
OKLab	oklab(39.18% -0.0611 -0.0093)
OKLCH	oklch(39.18% 0.062 188.7)
XYZ	xyz(4.3862, 6.3688, 7.8342)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10504C #501014

analogous

#10502C #10504C #103450

triadic

#10504C #4C1050 #504C10

tetradic

#10504C #2C1050 #501014 #345010

square

#10504C #2C1050 #501014 #345010

split-complementary

#10504C #501034 #502C10

monochromatic

#051A18 #061D1C #10504C #1A837C #24B6AD

Accessibility & contrast

On white

9.24

#10504C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#10504C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10504C

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10504C	#FFFFFF	#000000	##FFFFFF
##10504C	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4B4C

Deuteranopia (green-blind)

#42454D

Tritanopia (blue-blind)

#00524F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #10504c;
/* rgb */ color: rgb(16, 80, 76);
/* oklch */ color: oklch(39.2% 0.062 188.7);

Tailwind

colors: {
  custom: {
    50: '#5b817e',
    500: '#10504c',
    950: '#000000',
  },
}

SCSS

$custom: #10504c;
$custom-light: #5b817e;
$custom-dark: #000000;

JSON

{
  "hex": "#10504c",
  "rgb": {
    "r": 16,
    "g": 80,
    "b": 76
  },
  "hsl": {
    "h": 176.25,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39184,
    "c": 0.06178,
    "h": 188.7
  },
  "luminance": 0.06369
}

Semantic roles & 50–950 ramp

primary

#10504C

secondary

#8A3238

accent

#3E49EA

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #10504C

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

Preview Lab → · Contrast checker → · Palette generator →