#490619
Closest named color: Mahogany (#4A0100). oklch(26.5% 0.097 11.4), rgb(73, 6, 25).
Aa
White text reads best on this color (15.86:1).
About this color
#490619 is a dark, moderately saturated red. In OKLCH its lightness is 27%, its chroma 0.097 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.034 away. White text reads best on it, at 15.86:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.32:1 |
| White text | 15.86:1 |
Values
| HEX | #490619 |
| RGB | rgb(73, 6, 25) |
| HSL | hsl(343, 85%, 15%) |
| OKLCH | oklch(26.5% 0.097 11.4) |
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 #490619 | 15.86:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #490619 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #490619 text on white | 15.86:1 | AAA | Lc 101.9 | Preferred for body text |
| #490619 text on black | 1.32:1 | 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 950.
-
Step 50
50
#FFF2F3
oklch(97.2% 0.014 12)
-
Step 100
100
#FFE1E4
oklch(93.5% 0.033 10.9)
-
Step 200
200
#FFC9CF
oklch(88.5% 0.062 10.9)
-
Step 300
300
#FFA2AE
oklch(80.8% 0.111 11.5)
-
Step 400
400
#FC6683
oklch(70.6% 0.184 11.3)
-
Step 500
500
#F52765
oklch(63.2% 0.234 11.3)
-
Step 600
600
#D40051
oklch(55.5% 0.222 11.4)
-
Step 700
700
#B40044
oklch(49.1% 0.196 11.2)
-
Step 800
800
#950036
oklch(42.7% 0.171 11.6)
-
Step 900
900
#7D002D
oklch(37.6% 0.15 11.1)
-
Step 950
950 (this color)
#490619
oklch(26.5% 0.097 11.4)
#490619 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) | #1A1A19 | 0.108 |
| Deuteranopia (no green cones) | #2B2717 | 0.098 |
| Tritanopia (no blue cones) | #51000E | 0.024 |
| Achromatopsia (no color) | #222222 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #490619
#490619
oklch(26.5% 0.097 11.4)
- #002C2B
#002C2B
oklch(26.5% 0.045 192.4)
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 #490619, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.034
- Deep Brown #410200 ΔE 0.042
- Dark Maroon #3C0008 ΔE 0.043
- Dark Plum #3F012C ΔE 0.050
- Burgundy #610023 ΔE 0.058
- Chocolate Brown #411900 ΔE 0.060
- Aubergine #3D0734 ΔE 0.061
- Eggplant #380835 ΔE 0.069
Use #490619 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.