#670F48
Closest named color: Grape Purple (#5D1451). oklch(35.1% 0.133 346.8), rgb(103, 15, 72).
Aa
White text reads best on this color (12.07:1).
About this color
#670F48 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.133 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.028 away. White text reads best on it, at 12.07:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.73:1 |
| White text | 12.07:1 |
Values
| HEX | #670F48 |
| RGB | rgb(103, 15, 72) |
| HSL | hsl(321, 75%, 23%) |
| OKLCH | oklch(35.1% 0.133 346.8) |
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 #670F48 | 12.07:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #670F48 | 1.73:1 | Fails | Lc 7.6 | Not readable |
| #670F48 text on white | 12.07:1 | AAA | Lc 96.3 | Preferred for body text |
| #670F48 text on black | 1.73:1 | Fails | Lc 0.0 | 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
#FDF2F7
oklch(97.1% 0.013 347.9)
-
Step 100
100
#F9E3EE
oklch(93.7% 0.028 345.9)
-
Step 200
200
#F6CBE0
oklch(88.5% 0.055 347.3)
-
Step 300
300
#F0A6CD
oklch(80.8% 0.1 346.7)
-
Step 400
400
#E573B4
oklch(70.6% 0.159 346.6)
-
Step 500
500
#DA47A1
oklch(63% 0.203 346.8)
-
Step 600
600
#C51A8C
oklch(55.5% 0.221 346.7)
-
Step 700
700
#AA0377
oklch(49.1% 0.206 346.8)
-
Step 800
800
#8A0F61
oklch(42.7% 0.17 346.7)
-
Step 900
900 (this color)
#670F48
oklch(35.1% 0.133 346.8)
-
Step 950
950
#42112E
oklch(27.1% 0.084 347.6)
#670F48 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) | #1D2D49 | 0.150 |
| Deuteranopia (no green cones) | #383B46 | 0.129 |
| Tritanopia (no blue cones) | #6F0B2A | 0.055 |
| Achromatopsia (no color) | #363636 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #670F48
#670F48
oklch(35.1% 0.133 346.8)
- #004632
#004632
oklch(35% 0.072 166.5)
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 #670F48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.028
- Velvet #750851 ΔE 0.033
- Merlot #730039 ΔE 0.037
- Rich Purple #720058 ΔE 0.037
- Wine #80013F ΔE 0.057
- Red Purple #820747 ΔE 0.060
- Burgundy #610023 ΔE 0.063
- Bordeaux #7B002C ΔE 0.065
Use #670F48 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.