#4A1937
Closest named color: Deep Violet (#490648). oklch(30.1% 0.084 345.6), rgb(74, 25, 55).
Aa
White text reads best on this color (14.13:1).
About this color
#4A1937 is a dark, moderately saturated red. In OKLCH its lightness is 30%, its chroma 0.084 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.051 away. White text reads best on it, at 14.13:1.
| Hue family | Reds |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.48:1 |
| White text | 14.13:1 |
Values
| HEX | #4A1937 |
| RGB | rgb(74, 25, 55) |
| HSL | hsl(323, 49%, 19%) |
| OKLCH | oklch(30.1% 0.084 345.6) |
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 #4A1937 | 14.13:1 | AAA | Lc -103.5 | Preferred for body text |
| Black text on #4A1937 | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #4A1937 text on white | 14.13:1 | AAA | Lc 100.4 | Preferred for body text |
| #4A1937 text on black | 1.48:1 | 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
#FDF2F7
oklch(97.1% 0.013 347.9)
-
Step 100
100
#F9E3EE
oklch(93.7% 0.028 345.9)
-
Step 200
200
#F5CBE1
oklch(88.4% 0.055 345.4)
-
Step 300
300
#F0A7CF
oklch(81% 0.099 345.5)
-
Step 400
400
#E573B6
oklch(70.7% 0.16 345.7)
-
Step 500
500
#D947A4
oklch(63% 0.204 345.4)
-
Step 600
600
#C51B8F
oklch(55.7% 0.222 345.6)
-
Step 700
700
#A90579
oklch(49.1% 0.206 345.7)
-
Step 800
800
#890F63
oklch(42.6% 0.171 345.3)
-
Step 900
900
#6F1951
oklch(37.8% 0.133 345.5)
-
Step 950
950 (this color)
#4A1937
oklch(30.1% 0.084 345.6)
#4A1937 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) | #1E2638 | 0.091 |
| Deuteranopia (no green cones) | #2C2E36 | 0.081 |
| Tritanopia (no blue cones) | #4F1825 | 0.034 |
| Achromatopsia (no color) | #2B2B2B | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A1937
#4A1937
oklch(30.1% 0.084 345.6)
- #003826
#003826
oklch(30.2% 0.064 164.8)
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 #4A1937, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.051
- Eggplant Purple #430541 ΔE 0.051
- Aubergine #3D0734 ΔE 0.051
- Dark Plum #3F012C ΔE 0.057
- Plum Purple #4E0550 ΔE 0.060
- Eggplant #380835 ΔE 0.060
- Burgundy #610023 ΔE 0.062
- Grape Purple #5D1451 ΔE 0.062
Use #4A1937 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.