#672545
Closest named color: Merlot (#730039). oklch(37.3% 0.102 353), rgb(103, 37, 69).
Aa
White text reads best on this color (10.89:1).
About this color
#672545 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.102 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.048 away. White text reads best on it, at 10.89:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.92:1 |
| White text | 10.89:1 |
Values
| HEX | #672545 |
| RGB | rgb(103, 37, 69) |
| HSL | hsl(331, 47%, 27%) |
| OKLCH | oklch(37.3% 0.102 353) |
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 #672545 | 10.89:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #672545 | 1.92:1 | Fails | Lc 9.3 | Not readable |
| #672545 text on white | 10.89:1 | AAA | Lc 94.6 | Preferred for body text |
| #672545 text on black | 1.92:1 | Fails | Lc -8.0 | Not readable |
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 900.
-
Step 50
50
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F7E4EB
oklch(93.6% 0.023 353.2)
-
Step 200
200
#F1CEDB
oklch(88.5% 0.043 353.6)
-
Step 300
300
#E9ADC5
oklch(81% 0.076 353.1)
-
Step 400
400
#DB7FA7
oklch(70.7% 0.123 353.1)
-
Step 500
500
#CE5C92
oklch(63.2% 0.155 352.8)
-
Step 600
600
#B93E7C
oklch(55.6% 0.169 352.9)
-
Step 700
700
#9F2F68
oklch(49.1% 0.157 353.2)
-
Step 800
800
#812855
oklch(42.6% 0.131 352.9)
-
Step 900
900 (this color)
#672545
oklch(37.3% 0.102 353)
-
Step 950
950
#3D1729
oklch(26.9% 0.064 352.6)
#672545 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) | #2F3546 | 0.111 |
| Deuteranopia (no green cones) | #414143 | 0.101 |
| Tritanopia (no blue cones) | #6F2132 | 0.035 |
| Achromatopsia (no color) | #3D3D3D | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #672545
#672545
oklch(37.3% 0.102 353)
- #004C3D
#004C3D
oklch(37.2% 0.071 173.7)
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 #672545, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.048
- Velvet #750851 ΔE 0.053
- Grape Purple #5D1451 ΔE 0.053
- Purple Brown #673A3F ΔE 0.057
- Wine #80013F ΔE 0.060
- Bordeaux #7B002C ΔE 0.061
- Red Purple #820747 ΔE 0.062
- Rich Purple #720058 ΔE 0.064
Use #672545 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.