#10393E#10393E

#10393E is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.9% C 0.045 H 206.5°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#10393E
RGB	rgb(16, 57, 62)
HSL	hsl(187, 59%, 15%)
HSV	hsv(187, 74%, 24%)
CMYK	cmyk(74.2%, 8.1%, 0%, 75.7%)
CIE-LAB	lab(21.52, -12.12, -7.29)
CIE-LCH	lch(21.52, 14.14, 211.02°)
OKLab	oklab(31.88% -0.0405 -0.0202)
OKLCH	oklch(31.88% 0.045 206.5)
XYZ	xyz(2.5459, 3.3839, 5.0755)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10393E #3E1510

analogous

#103E2C #10393E #10223E

triadic

#10393E #3E1039 #393E10

tetradic

#10393E #2C103E #3E1510 #223E10

square

#10393E #2C103E #3E1510 #223E10

split-complementary

#10393E #3E1022 #3E2C10

monochromatic

#061618 #061618 #10393E #1D666F #29929F

Accessibility & contrast

On white

12.52

#10393E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#10393E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10393E

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10393E	#FFFFFF	#000000	##FFFFFF
##10393E	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34373E

Deuteranopia (green-blind)

#2D313E

Tritanopia (blue-blind)

#003C3A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #10393e;
/* rgb */ color: rgb(16, 57, 62);
/* oklch */ color: oklch(31.9% 0.045 206.5);

Tailwind

colors: {
  custom: {
    50: '#556f73',
    500: '#10393e',
    950: '#000000',
  },
}

SCSS

$custom: #10393e;
$custom-light: #556f73;
$custom-dark: #000000;

JSON

{
  "hex": "#10393e",
  "rgb": {
    "r": 16,
    "g": 57,
    "b": 62
  },
  "hsl": {
    "h": 186.522,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31878,
    "c": 0.04529,
    "h": 206.5
  },
  "luminance": 0.03384
}

Semantic roles & 50–950 ramp

primary

#10393E

secondary

#783932

accent

#5746E2

background

#F5F6F6

surface

#E9ECEC

border

#C5C7C7

text

#030708

muted

#787A7B

Preview Lab

Preview with #10393E

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

Preview Lab → · Contrast checker → · Palette generator →