#053A3F#053A3F

#053A3F is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.9% C 0.052 H 204.8°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#053A3F
RGB	rgb(5, 58, 63)
HSL	hsl(185, 85%, 13%)
HSV	hsv(185, 92%, 25%)
CMYK	cmyk(92.1%, 7.9%, 0%, 75.3%)
CIE-LAB	lab(21.64, -14.10, -7.81)
CIE-LCH	lch(21.64, 16.12, 208.97°)
OKLab	oklab(31.91% -0.047 -0.0217)
OKLCH	oklch(31.91% 0.052 204.8)
XYZ	xyz(2.4724, 3.4169, 5.2309)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#053A3F #3F0A05

analogous

#053F27 #053A3F #051D3F

triadic

#053A3F #3F053A #3A3F05

tetradic

#053A3F #27053F #3F0A05 #1D3F05

square

#053A3F #27053F #3F0A05 #1D3F05

split-complementary

#053A3F #3F051D #3F2705

monochromatic

#021A1C #021A1C #053A3F #096E78 #0EA2B0

Accessibility & contrast

On white

12.47

#053A3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#053A3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #053A3F

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##053A3F	#FFFFFF	#000000	##FFFFFF
##053A3F	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34373F

Deuteranopia (green-blind)

#2C313F

Tritanopia (blue-blind)

#003D3B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #053a3f;
/* rgb */ color: rgb(5, 58, 63);
/* oklch */ color: oklch(31.9% 0.052 204.8);

Tailwind

colors: {
  custom: {
    50: '#527074',
    500: '#053a3f',
    950: '#000000',
  },
}

SCSS

$custom: #053a3f;
$custom-light: #527074;
$custom-dark: #000000;

JSON

{
  "hex": "#053a3f",
  "rgb": {
    "r": 5,
    "g": 58,
    "b": 63
  },
  "hsl": {
    "h": 185.172,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.31908,
    "c": 0.05174,
    "h": 204.8
  },
  "luminance": 0.03417
}

Semantic roles & 50–950 ramp

primary

#053A3F

secondary

#802820

accent

#3E2CFC

background

#F4F6F7

surface

#E8ECED

border

#C4C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #053A3F

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

Preview Lab → · Contrast checker → · Palette generator →