#190307
Closest named color: Very Dark Brown (#1D0200). oklch(14.8% 0.044 9.2), rgb(25, 3, 7).
Aa
White text reads best on this color (19.85:1).
About this color
#190307 is a very dark, muted red. In OKLCH its lightness is 15%, its chroma 0.044 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.024 away. White text reads best on it, at 19.85:1.
| Hue family | Reds |
| Lightness | very dark (15%) |
| Chroma | muted (0.044) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.05:1 |
| White text | 19.85:1 |
Values
| HEX | #190307 |
| RGB | rgb(25, 3, 7) |
| HSL | hsl(349, 79%, 5%) |
| OKLCH | oklch(14.8% 0.044 9.2) |
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 #190307 | 19.85:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #190307 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #190307 text on white | 19.85:1 | AAA | Lc 105.7 | Preferred for body text |
| #190307 text on black | 1.05:1 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F4E6E8
oklch(93.7% 0.015 7.5)
-
Step 200
200
#EBD2D5
oklch(88.5% 0.028 9.4)
-
Step 300
300
#E0B3B9
oklch(80.9% 0.053 9.3)
-
Step 400
400
#CE8B95
oklch(70.7% 0.083 9.6)
-
Step 500
500
#C06D7C
oklch(63.1% 0.106 9)
-
Step 600
600
#AB5465
oklch(55.7% 0.115 9.2)
-
Step 700
700
#924454
oklch(49.1% 0.106 8.9)
-
Step 800
800
#773845
oklch(42.7% 0.089 8.6)
-
Step 900
900
#60313A
oklch(37.7% 0.069 8.7)
-
Step 950
950 (this color)
#190307
oklch(14.8% 0.044 9.2)
#190307 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) | #070707 | 0.048 |
| Deuteranopia (no green cones) | #0D0B07 | 0.043 |
| Tritanopia (no blue cones) | #1C0104 | 0.012 |
| Achromatopsia (no color) | #090909 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #190307
#190307
oklch(14.8% 0.044 9.2)
- #000E0D
#000E0D
oklch(14.8% 0.026 189.9)
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 #190307, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.024
- Almost Black #070D0D ΔE 0.054
- Rich Navy #001219 ΔE 0.075
- Dark Maroon #3C0008 ΔE 0.091
- Rich Black #0D1B2A ΔE 0.098
- Very Dark Purple #2A0134 ΔE 0.100
- Midnight Purple #280137 ΔE 0.104
- Midnight #03012D ΔE 0.104
Use #190307 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.