#684D58
Closest named color: Brownish Purple (#76424E). oklch(45.3% 0.04 352.5), rgb(104, 77, 88).
Aa
White text reads best on this color (7.52:1).
About this color
#684D58 is a medium-dark, muted red. In OKLCH its lightness is 45%, its chroma 0.040 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.036 away. White text reads best on it, at 7.52:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.040) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.79:1 |
| White text | 7.52:1 |
Values
| HEX | #684D58 |
| RGB | rgb(104, 77, 88) |
| HSL | hsl(336, 15%, 35%) |
| OKLCH | oklch(45.3% 0.04 352.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #684D58 | 7.52:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #684D58 | 2.79:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #684D58 text on white | 7.52:1 | AAA | Lc 86.1 | Fine for body text |
| #684D58 text on black | 2.79:1 | Fails | Lc -15.9 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 800.
-
Step 50
50
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EEE8EA
oklch(93.6% 0.007 354.8)
-
Step 200
200
#E0D6DA
oklch(88.5% 0.012 351)
-
Step 300
300
#CDBBC2
oklch(80.9% 0.022 352)
-
Step 400
400
#B497A3
oklch(70.6% 0.038 351.3)
-
Step 500
500
#A17E8C
oklch(63.1% 0.047 352.6)
-
Step 600
600
#8C6776
oklch(55.6% 0.052 352.8)
-
Step 700
700
#775663
oklch(49.2% 0.047 353.6)
-
Step 800
800 (this color)
#684D58
oklch(45.3% 0.04 352.5)
-
Step 900
900
#4F3B43
oklch(37.7% 0.031 352.8)
-
Step 950
950
#2E2327
oklch(27.1% 0.018 354.6)
#684D58 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #505258 | 0.042 |
| Deuteranopia (no green cones) | #565657 | 0.039 |
| Tritanopia (no blue cones) | #6C4C51 | 0.012 |
| Achromatopsia (no color) | #545454 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #684D58
#684D58
oklch(45.3% 0.04 352.5)
- #3F5D54
#3F5D54
oklch(45.2% 0.038 173.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #684D58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.036
- Dusty Grape #545775 ΔE 0.055
- Purple Brown #673A3F ΔE 0.056
- Dark Mauve #874C62 ΔE 0.060
- Slate #516572 ΔE 0.074
- Dusk #4E5481 ΔE 0.075
- YInMn Blue #415A77 ΔE 0.075
- Dim Gray #696969 ΔE 0.079
Use #684D58 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.