#263C3E#263C3E

#263C3E is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.9% C 0.028 H 203.1°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#263C3E
RGB	rgb(38, 60, 62)
HSL	hsl(185, 24%, 20%)
HSV	hsv(185, 39%, 24%)
CMYK	cmyk(38.7%, 3.2%, 0%, 75.7%)
CIE-LAB	lab(23.64, -8.02, -4.00)
CIE-LCH	lch(23.64, 8.96, 206.50°)
OKLab	oklab(33.87% -0.0256 -0.0109)
OKLCH	oklch(33.87% 0.028 203.1)
XYZ	xyz(3.2844, 3.9914, 5.1538)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263C3E #3E2826

analogous

#263E34 #263C3E #26303E

triadic

#263C3E #3E263C #3C3E26

tetradic

#263C3E #34263E #3E2826 #303E26

square

#263C3E #34263E #3E2826 #303E26

split-complementary

#263C3E #3E2630 #3E3426

monochromatic

#0C1213 #0F1718 #263C3E #3D6164 #55858A

Accessibility & contrast

On white

11.68

#263C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#263C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C3E

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263C3E	#FFFFFF	#000000	##FFFFFF
##263C3E	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393A3E

Deuteranopia (green-blind)

#35373E

Tritanopia (blue-blind)

#1D3E3D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #263c3e;
/* rgb */ color: rgb(38, 60, 62);
/* oklch */ color: oklch(33.9% 0.028 203.1);

Tailwind

colors: {
  custom: {
    50: '#617173',
    500: '#263c3e',
    950: '#000000',
  },
}

SCSS

$custom: #263c3e;
$custom-light: #617173;
$custom-dark: #000000;

JSON

{
  "hex": "#263c3e",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 62
  },
  "hsl": {
    "h": 185,
    "s": 24,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3387,
    "c": 0.02788,
    "h": 203.1
  },
  "luminance": 0.03992
}

Semantic roles & 50–950 ramp

primary

#263C3E

secondary

#705250

accent

#6F67C0

background

#F5F6F6

surface

#EAECEC

border

#C6C7C7

text

#050708

muted

#797A7B

Preview Lab

Preview with #263C3E

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

Preview Lab → · Contrast checker → · Palette generator →