#401019
Closest named color: Deep Brown (#410200). oklch(25.8% 0.075 13), rgb(64, 16, 25).
Aa
White text reads best on this color (16.07:1).
About this color
#401019 is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.075 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.038 away. White text reads best on it, at 16.07:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.30:1 |
| White text | 16.07:1 |
Values
| HEX | #401019 |
| RGB | rgb(64, 16, 25) |
| HSL | hsl(349, 60%, 16%) |
| OKLCH | oklch(25.8% 0.075 13) |
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 #401019 | 16.07:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #401019 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #401019 text on white | 16.07:1 | AAA | Lc 102.5 | Preferred for body text |
| #401019 text on black | 1.30:1 | 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
#FDF2F3
oklch(97% 0.012 11)
-
Step 100
100
#FAE3E5
oklch(93.5% 0.025 11.6)
-
Step 200
200
#F8CDD0
oklch(88.6% 0.049 13.4)
-
Step 300
300
#F4A9B0
oklch(80.9% 0.089 13.1)
-
Step 400
400
#EA7887
oklch(70.6% 0.141 13.1)
-
Step 500
500
#E04F6A
oklch(63.1% 0.18 12.9)
-
Step 600
600
#CB2952
oklch(55.5% 0.196 12.7)
-
Step 700
700
#AF1842
oklch(49% 0.182 13)
-
Step 800
800
#8E1937
oklch(42.6% 0.151 12.6)
-
Step 900
900
#731E2F
oklch(37.8% 0.118 13.4)
-
Step 950
950 (this color)
#401019
oklch(25.8% 0.075 13)
#401019 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) | #1B1B19 | 0.083 |
| Deuteranopia (no green cones) | #282518 | 0.076 |
| Tritanopia (no blue cones) | #470714 | 0.019 |
| Achromatopsia (no color) | #212121 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #401019
#401019
oklch(25.8% 0.075 13)
- #002A29
#002A29
oklch(25.8% 0.044 192.3)
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 #401019, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.038
- Dark Maroon #3C0008 ΔE 0.038
- Mahogany #4A0100 ΔE 0.039
- Chocolate Brown #411900 ΔE 0.047
- Dark Plum #3F012C ΔE 0.053
- Dark Brown #341C02 ΔE 0.059
- Aubergine #3D0734 ΔE 0.060
- Eggplant #380835 ΔE 0.065
Use #401019 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.