#3D121E
Closest named color: Dark Maroon (#3C0008). oklch(25.6% 0.068 6), rgb(61, 18, 30).
Aa
White text reads best on this color (16.10:1).
About this color
#3D121E is a dark, muted red. In OKLCH its lightness is 26%, its chroma 0.068 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.043 away. White text reads best on it, at 16.10:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.30:1 |
| White text | 16.10:1 |
Values
| HEX | #3D121E |
| RGB | rgb(61, 18, 30) |
| HSL | hsl(343, 54%, 15%) |
| OKLCH | oklch(25.6% 0.068 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 #3D121E | 16.10:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #3D121E | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #3D121E text on white | 16.10:1 | AAA | Lc 102.7 | Preferred for body text |
| #3D121E 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F9E4E7
oklch(93.7% 0.023 7.7)
-
Step 200
200
#F5CDD4
oklch(88.4% 0.046 6.2)
-
Step 300
300
#EFABB8
oklch(80.9% 0.081 6.4)
-
Step 400
400
#E37C94
oklch(70.7% 0.129 6)
-
Step 500
500
#D8567A
oklch(63.1% 0.166 6)
-
Step 600
600
#C33563
oklch(55.5% 0.18 5.9)
-
Step 700
700
#A82652
oklch(49.1% 0.167 6)
-
Step 800
800
#892243
oklch(42.8% 0.139 6.2)
-
Step 900
900
#6E2339
oklch(37.8% 0.108 5.9)
-
Step 950
950 (this color)
#3D121E
oklch(25.6% 0.068 6)
#3D121E 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) | #1B1C1E | 0.076 |
| Deuteranopia (no green cones) | #26241D | 0.069 |
| Tritanopia (no blue cones) | #430D17 | 0.018 |
| Achromatopsia (no color) | #212121 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D121E
#3D121E
oklch(25.6% 0.068 6)
- #002A26
#002A26
oklch(25.6% 0.045 185.2)
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 #3D121E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.043
- Deep Brown #410200 ΔE 0.046
- Dark Plum #3F012C ΔE 0.048
- Mahogany #4A0100 ΔE 0.050
- Aubergine #3D0734 ΔE 0.052
- Chocolate Brown #411900 ΔE 0.054
- Eggplant #380835 ΔE 0.057
- Dark Brown #341C02 ΔE 0.061
Use #3D121E 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.