#674E54
Closest named color: Brownish Purple (#76424E). oklch(45.2% 0.035 2.6), rgb(103, 78, 84).
Aa
White text reads best on this color (7.51:1).
About this color
#674E54 is a medium-dark, muted red. In OKLCH its lightness is 45%, its chroma 0.035 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.039 away. White text reads best on it, at 7.51:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.035) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.79:1 |
| White text | 7.51:1 |
Values
| HEX | #674E54 |
| RGB | rgb(103, 78, 84) |
| HSL | hsl(346, 14%, 35%) |
| OKLCH | oklch(45.2% 0.035 2.6) |
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 #674E54 | 7.51:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #674E54 | 2.79:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #674E54 text on white | 7.51:1 | AAA | Lc 86.1 | Fine for body text |
| #674E54 text on black | 2.79:1 | Fails | Lc -16.0 | 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
#EDE8E9
oklch(93.5% 0.006 3.3)
-
Step 200
200
#E0D6D8
oklch(88.5% 0.011 3.5)
-
Step 300
300
#CDBBBF
oklch(80.8% 0.021 2.4)
-
Step 400
400
#B3999F
oklch(70.8% 0.032 2.4)
-
Step 500
500
#A07F87
oklch(63% 0.042 2.2)
-
Step 600
600
#8B6971
oklch(55.7% 0.045 3)
-
Step 700
700
#76575E
oklch(49.1% 0.042 3.8)
-
Step 800
800 (this color)
#674E54
oklch(45.2% 0.035 2.6)
-
Step 900
900
#4E3C40
oklch(37.7% 0.026 3.5)
-
Step 950
950
#2E2326
oklch(27% 0.017 0.2)
#674E54 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) | #515254 | 0.038 |
| Deuteranopia (no green cones) | #575653 | 0.035 |
| Tritanopia (no blue cones) | #6C4D50 | 0.010 |
| Achromatopsia (no color) | #545454 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674E54
#674E54
oklch(45.2% 0.035 2.6)
- #405C57
#405C57
oklch(45.1% 0.034 182.4)
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 #674E54, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.039
- Purple Brown #673A3F ΔE 0.056
- Dusty Grape #545775 ΔE 0.058
- Dark Mauve #874C62 ΔE 0.064
- Slate #516572 ΔE 0.073
- YInMn Blue #415A77 ΔE 0.076
- Dim Gray #696969 ΔE 0.077
- Dusk #4E5481 ΔE 0.079
Use #674E54 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.