#673E2E#673E2E

#673E2E is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.9% C 0.063 H 42.0°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#673E2E
RGB	rgb(103, 62, 46)
HSL	hsl(17, 38%, 29%)
HSV	hsv(17, 55%, 40%)
CMYK	cmyk(0%, 39.8%, 55.3%, 59.6%)
CIE-LAB	lab(30.70, 16.06, 17.34)
CIE-LCH	lch(30.70, 23.64, 47.20°)
OKLab	oklab(40.87% 0.0471 0.0424)
OKLCH	oklch(40.87% 0.063 42)
XYZ	xyz(7.8098, 6.5268, 3.4327)
Luminance	0.0653 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673E2E #2E5767

analogous

#672E3B #673E2E #675B2E

triadic

#673E2E #2E673E #3E2E67

tetradic

#673E2E #3B672E #2E5767 #5B2E67

square

#673E2E #3B672E #2E5767 #5B2E67

split-complementary

#673E2E #2E675B #2E3B67

monochromatic

#150D09 #3D251B #673E2E #915741 #B5745A

Accessibility & contrast

On white

9.11

#673E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#673E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673E2E

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673E2E	#FFFFFF	#000000	##FFFFFF
##673E2E	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49432D

Deuteranopia (green-blind)

#524C2E

Tritanopia (blue-blind)

#70373A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #673e2e;
/* rgb */ color: rgb(103, 62, 46);
/* oklch */ color: oklch(40.9% 0.063 42.0);

Tailwind

colors: {
  custom: {
    50: '#957367',
    500: '#673e2e',
    950: '#000000',
  },
}

SCSS

$custom: #673e2e;
$custom-light: #957367;
$custom-dark: #000000;

JSON

{
  "hex": "#673e2e",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 46
  },
  "hsl": {
    "h": 16.842,
    "s": 38.255,
    "l": 29.216
  },
  "oklch": {
    "l": 0.40865,
    "c": 0.06338,
    "h": 42
  },
  "luminance": 0.06526
}

Semantic roles & 50–950 ramp

primary

#673E2E

secondary

#588799

accent

#ADCE5A

background

#F9F7F6

surface

#F2EDEB

border

#CCC8C6

text

#0E0806

muted

#7E7B7A

Preview Lab

Preview with #673E2E

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

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